1401709904500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1\times {\mathrm{1277}}^1$

素因数の和:2051

約数の個数: 192

約数和(自身を含む): 3245551545600

約数和(自身を除く): 1843841641100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 227, 250, 380, 454, 475, 500, 509, 908, 950, 1018, 1135, 1277, 1900, 2036, 2270, 2375, 2545, 2554, 4313, 4540, 4750, 5090, 5108, 5675, 6385, 8626, 9500, 9671, 10180, 11350, 12725, 12770, 17252, 19342, 21565, 22700, 24263, 25450, 25540, 28375, 31925, 38684, 43130, 48355, 48526, 50900, 56750, 63625, 63850, 86260, 96710, 97052, 107825, 113500, 115543, 121315, 127250, 127700, 159625, 193420, 215650, 231086, 241775, 242630, 254500, 289879, 319250, 431300, 462172, 483550, 485260, 539125, 577715, 579758, 606575, 638500, 649993, 967100, 1078250, 1155430, 1159516, 1208875, 1213150, 1299986, 1449395, 2156500, 2195317, 2310860, 2417750, 2426300, 2599972, 2888575, 2898790, 3032875, 3249965, 4390634, 4835500, 5507701, 5777150, 5797580, 6065750, 6499930, 7246975, 8781268, 10976585, 11015402, 11554300, 12131500, 12349867, 12999860, 14442875, 14493950, 16249825, 21953170, 22030804, 24699734, 27538505, 28885750, 28987900, 32499650, 36234875, 43906340, 49399468, 54882925, 55077010, 57771500, 61749335, 64999300, 72469750, 81249125, 109765850, 110154020, 123498670, 137692525, 144939500, 147548411, 162498250, 219531700, 246997340, 274414625, 275385050, 295096822, 308746675, 324996500, 548829250, 550770100, 590193644, 617493350, 688462625, 737742055, 1097658500, 1234986700, 1376925250, 1475484110, 1543733375, 2753850500, 2803419809, 2950968220, 3087466750, 3688710275, 5606839618, 6174933500, 7377420550, 11213679236, 14017099045, 14754841100, 18443551375, 28034198090, 36887102750, 56068396180, 70085495225, 73774205500, 140170990450, 280341980900, 350427476125, 700854952250, 1401709904500]

約数ペア:

[(1, 1401709904500), (2, 700854952250), (4, 350427476125), (5, 280341980900), (10, 140170990450), (19, 73774205500), (20, 70085495225), (25, 56068396180), (38, 36887102750), (50, 28034198090), (76, 18443551375), (95, 14754841100), (100, 14017099045), (125, 11213679236), (190, 7377420550), (227, 6174933500), (250, 5606839618), (380, 3688710275), (454, 3087466750), (475, 2950968220), (500, 2803419809), (509, 2753850500), (908, 1543733375), (950, 1475484110), (1018, 1376925250), (1135, 1234986700), (1277, 1097658500), (1900, 737742055), (2036, 688462625), (2270, 617493350), (2375, 590193644), (2545, 550770100), (2554, 548829250), (4313, 324996500), (4540, 308746675), (4750, 295096822), (5090, 275385050), (5108, 274414625), (5675, 246997340), (6385, 219531700), (8626, 162498250), (9500, 147548411), (9671, 144939500), (10180, 137692525), (11350, 123498670), (12725, 110154020), (12770, 109765850), (17252, 81249125), (19342, 72469750), (21565, 64999300), (22700, 61749335), (24263, 57771500), (25450, 55077010), (25540, 54882925), (28375, 49399468), (31925, 43906340), (38684, 36234875), (43130, 32499650), (48355, 28987900), (48526, 28885750), (50900, 27538505), (56750, 24699734), (63625, 22030804), (63850, 21953170), (86260, 16249825), (96710, 14493950), (97052, 14442875), (107825, 12999860), (113500, 12349867), (115543, 12131500), (121315, 11554300), (127250, 11015402), (127700, 10976585), (159625, 8781268), (193420, 7246975), (215650, 6499930), (231086, 6065750), (241775, 5797580), (242630, 5777150), (254500, 5507701), (289879, 4835500), (319250, 4390634), (431300, 3249965), (462172, 3032875), (483550, 2898790), (485260, 2888575), (539125, 2599972), (577715, 2426300), (579758, 2417750), (606575, 2310860), (638500, 2195317), (649993, 2156500), (967100, 1449395), (1078250, 1299986), (1155430, 1213150), (1159516, 1208875)]