26750601220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 70034227200

約数和(自身を除く): 43283625980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 353, 380, 434, 532, 589, 620, 665, 706, 868, 919, 1085, 1178, 1330, 1412, 1765, 1838, 2170, 2356, 2471, 2660, 2945, 3530, 3676, 4123, 4340, 4595, 4942, 5890, 6433, 6707, 7060, 8246, 9190, 9884, 10943, 11780, 12355, 12866, 13414, 16492, 17461, 18380, 20615, 21886, 24710, 25732, 26828, 28489, 32165, 33535, 34922, 41230, 43772, 46949, 49420, 54715, 56978, 64330, 67070, 69844, 76601, 82460, 87305, 93898, 109430, 113956, 122227, 128660, 134140, 142445, 153202, 174610, 187796, 199423, 207917, 218860, 234745, 244454, 284890, 306404, 324407, 349220, 383005, 398846, 415834, 469490, 488908, 541291, 569780, 611135, 648814, 766010, 797692, 831668, 938980, 997115, 1039585, 1082582, 1222270, 1297628, 1455419, 1532020, 1622035, 1994230, 2079170, 2165164, 2270849, 2444540, 2706455, 2910838, 3244070, 3789037, 3988460, 4158340, 4541698, 5412910, 5821676, 6163733, 6488140, 7277095, 7578074, 9083396, 10056617, 10825820, 11354245, 12327466, 14554190, 15156148, 18945185, 20113234, 22708490, 24654932, 29108380, 30818665, 37890370, 40226468, 43146131, 45416980, 50283085, 61637330, 70396319, 75780740, 86292262, 100566170, 123274660, 140792638, 172584524, 191075723, 201132340, 215730655, 281585276, 351981595, 382151446, 431461310, 703963190, 764302892, 862922620, 955378615, 1337530061, 1407926380, 1910757230, 2675060122, 3821514460, 5350120244, 6687650305, 13375300610, 26750601220]

約数ペア:

[(1, 26750601220), (2, 13375300610), (4, 6687650305), (5, 5350120244), (7, 3821514460), (10, 2675060122), (14, 1910757230), (19, 1407926380), (20, 1337530061), (28, 955378615), (31, 862922620), (35, 764302892), (38, 703963190), (62, 431461310), (70, 382151446), (76, 351981595), (95, 281585276), (124, 215730655), (133, 201132340), (140, 191075723), (155, 172584524), (190, 140792638), (217, 123274660), (266, 100566170), (310, 86292262), (353, 75780740), (380, 70396319), (434, 61637330), (532, 50283085), (589, 45416980), (620, 43146131), (665, 40226468), (706, 37890370), (868, 30818665), (919, 29108380), (1085, 24654932), (1178, 22708490), (1330, 20113234), (1412, 18945185), (1765, 15156148), (1838, 14554190), (2170, 12327466), (2356, 11354245), (2471, 10825820), (2660, 10056617), (2945, 9083396), (3530, 7578074), (3676, 7277095), (4123, 6488140), (4340, 6163733), (4595, 5821676), (4942, 5412910), (5890, 4541698), (6433, 4158340), (6707, 3988460), (7060, 3789037), (8246, 3244070), (9190, 2910838), (9884, 2706455), (10943, 2444540), (11780, 2270849), (12355, 2165164), (12866, 2079170), (13414, 1994230), (16492, 1622035), (17461, 1532020), (18380, 1455419), (20615, 1297628), (21886, 1222270), (24710, 1082582), (25732, 1039585), (26828, 997115), (28489, 938980), (32165, 831668), (33535, 797692), (34922, 766010), (41230, 648814), (43772, 611135), (46949, 569780), (49420, 541291), (54715, 488908), (56978, 469490), (64330, 415834), (67070, 398846), (69844, 383005), (76601, 349220), (82460, 324407), (87305, 306404), (93898, 284890), (109430, 244454), (113956, 234745), (122227, 218860), (128660, 207917), (134140, 199423), (142445, 187796), (153202, 174610)]