44658640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 116742528

約数和(自身を除く): 72083888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 1867, 2392, 2990, 3734, 4784, 5980, 7468, 9335, 11960, 14936, 18670, 23920, 24271, 29872, 37340, 42941, 48542, 74680, 85882, 97084, 121355, 149360, 171764, 194168, 214705, 242710, 343528, 388336, 429410, 485420, 558233, 687056, 858820, 970840, 1116466, 1717640, 1941680, 2232932, 2791165, 3435280, 4465864, 5582330, 8931728, 11164660, 22329320, 44658640]

約数ペア:

[(1, 44658640), (2, 22329320), (4, 11164660), (5, 8931728), (8, 5582330), (10, 4465864), (13, 3435280), (16, 2791165), (20, 2232932), (23, 1941680), (26, 1717640), (40, 1116466), (46, 970840), (52, 858820), (65, 687056), (80, 558233), (92, 485420), (104, 429410), (115, 388336), (130, 343528), (184, 242710), (208, 214705), (230, 194168), (260, 171764), (299, 149360), (368, 121355), (460, 97084), (520, 85882), (598, 74680), (920, 48542), (1040, 42941), (1196, 37340), (1495, 29872), (1840, 24271), (1867, 23920), (2392, 18670), (2990, 14936), (3734, 11960), (4784, 9335), (5980, 7468)]