22433702420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 51837262848

約数和(自身を除く): 29403560428

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 113, 124, 155, 190, 226, 310, 361, 380, 452, 565, 589, 620, 722, 887, 1130, 1178, 1444, 1774, 1805, 2147, 2260, 2356, 2945, 3503, 3548, 3610, 4294, 4435, 5890, 7006, 7220, 8588, 8870, 10735, 11191, 11780, 14012, 16853, 17515, 17740, 21470, 22382, 27497, 33706, 35030, 40793, 42940, 44764, 54994, 55955, 66557, 67412, 70060, 81586, 84265, 100231, 109988, 111910, 133114, 137485, 163172, 168530, 200462, 203965, 223820, 266228, 274970, 320207, 332785, 337060, 400924, 407930, 501155, 522443, 549940, 640414, 665570, 815860, 1002310, 1044886, 1264583, 1280828, 1331140, 1601035, 1904389, 2004620, 2089772, 2529166, 2612215, 3107161, 3202070, 3808778, 5058332, 5224430, 6214322, 6322915, 6404140, 7617556, 9521945, 9926417, 10448860, 12428644, 12645830, 15535805, 19043890, 19852834, 25291660, 31071610, 36183391, 38087780, 39705668, 49632085, 59036059, 62143220, 72366782, 99264170, 118072118, 144733564, 180916955, 198528340, 236144236, 295180295, 361833910, 590360590, 723667820, 1121685121, 1180721180, 2243370242, 4486740484, 5608425605, 11216851210, 22433702420]

約数ペア:

[(1, 22433702420), (2, 11216851210), (4, 5608425605), (5, 4486740484), (10, 2243370242), (19, 1180721180), (20, 1121685121), (31, 723667820), (38, 590360590), (62, 361833910), (76, 295180295), (95, 236144236), (113, 198528340), (124, 180916955), (155, 144733564), (190, 118072118), (226, 99264170), (310, 72366782), (361, 62143220), (380, 59036059), (452, 49632085), (565, 39705668), (589, 38087780), (620, 36183391), (722, 31071610), (887, 25291660), (1130, 19852834), (1178, 19043890), (1444, 15535805), (1774, 12645830), (1805, 12428644), (2147, 10448860), (2260, 9926417), (2356, 9521945), (2945, 7617556), (3503, 6404140), (3548, 6322915), (3610, 6214322), (4294, 5224430), (4435, 5058332), (5890, 3808778), (7006, 3202070), (7220, 3107161), (8588, 2612215), (8870, 2529166), (10735, 2089772), (11191, 2004620), (11780, 1904389), (14012, 1601035), (16853, 1331140), (17515, 1280828), (17740, 1264583), (21470, 1044886), (22382, 1002310), (27497, 815860), (33706, 665570), (35030, 640414), (40793, 549940), (42940, 522443), (44764, 501155), (54994, 407930), (55955, 400924), (66557, 337060), (67412, 332785), (70060, 320207), (81586, 274970), (84265, 266228), (100231, 223820), (109988, 203965), (111910, 200462), (133114, 168530), (137485, 163172)]