43981860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 134064000

約数和(自身を除く): 90082140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 339, 390, 452, 499, 565, 678, 780, 998, 1130, 1356, 1469, 1497, 1695, 1996, 2260, 2495, 2938, 2994, 3390, 4407, 4990, 5876, 5988, 6487, 6780, 7345, 7485, 8814, 9980, 12974, 14690, 14970, 17628, 19461, 22035, 25948, 29380, 29940, 32435, 38922, 44070, 56387, 64870, 77844, 88140, 97305, 112774, 129740, 169161, 194610, 225548, 281935, 338322, 389220, 563870, 676644, 733031, 845805, 1127740, 1466062, 1691610, 2199093, 2932124, 3383220, 3665155, 4398186, 7330310, 8796372, 10995465, 14660620, 21990930, 43981860]

約数ペア:

[(1, 43981860), (2, 21990930), (3, 14660620), (4, 10995465), (5, 8796372), (6, 7330310), (10, 4398186), (12, 3665155), (13, 3383220), (15, 2932124), (20, 2199093), (26, 1691610), (30, 1466062), (39, 1127740), (52, 845805), (60, 733031), (65, 676644), (78, 563870), (113, 389220), (130, 338322), (156, 281935), (195, 225548), (226, 194610), (260, 169161), (339, 129740), (390, 112774), (452, 97305), (499, 88140), (565, 77844), (678, 64870), (780, 56387), (998, 44070), (1130, 38922), (1356, 32435), (1469, 29940), (1497, 29380), (1695, 25948), (1996, 22035), (2260, 19461), (2495, 17628), (2938, 14970), (2994, 14690), (3390, 12974), (4407, 9980), (4990, 8814), (5876, 7485), (5988, 7345), (6487, 6780)]