74484080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 192603744

約数和(自身を除く): 118119664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 1597, 2120, 2332, 2915, 3194, 4240, 4664, 5830, 6388, 7985, 9328, 11660, 12776, 15970, 17567, 23320, 25552, 31940, 35134, 46640, 63880, 70268, 84641, 87835, 127760, 140536, 169282, 175670, 281072, 338564, 351340, 423205, 677128, 702680, 846410, 931051, 1354256, 1405360, 1692820, 1862102, 3385640, 3724204, 4655255, 6771280, 7448408, 9310510, 14896816, 18621020, 37242040, 74484080]

約数ペア:

[(1, 74484080), (2, 37242040), (4, 18621020), (5, 14896816), (8, 9310510), (10, 7448408), (11, 6771280), (16, 4655255), (20, 3724204), (22, 3385640), (40, 1862102), (44, 1692820), (53, 1405360), (55, 1354256), (80, 931051), (88, 846410), (106, 702680), (110, 677128), (176, 423205), (212, 351340), (220, 338564), (265, 281072), (424, 175670), (440, 169282), (530, 140536), (583, 127760), (848, 87835), (880, 84641), (1060, 70268), (1166, 63880), (1597, 46640), (2120, 35134), (2332, 31940), (2915, 25552), (3194, 23320), (4240, 17567), (4664, 15970), (5830, 12776), (6388, 11660), (7985, 9328)]