88332920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 219380400

約数和(自身を除く): 131047480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 169, 179, 260, 292, 338, 358, 365, 520, 584, 676, 716, 730, 845, 895, 949, 1352, 1432, 1460, 1690, 1790, 1898, 2327, 2920, 3380, 3580, 3796, 4654, 4745, 6760, 7160, 7592, 9308, 9490, 11635, 12337, 13067, 18616, 18980, 23270, 24674, 26134, 30251, 37960, 46540, 49348, 52268, 60502, 61685, 65335, 93080, 98696, 104536, 121004, 123370, 130670, 151255, 169871, 242008, 246740, 261340, 302510, 339742, 493480, 522680, 605020, 679484, 849355, 1210040, 1358968, 1698710, 2208323, 3397420, 4416646, 6794840, 8833292, 11041615, 17666584, 22083230, 44166460, 88332920]

約数ペア:

[(1, 88332920), (2, 44166460), (4, 22083230), (5, 17666584), (8, 11041615), (10, 8833292), (13, 6794840), (20, 4416646), (26, 3397420), (40, 2208323), (52, 1698710), (65, 1358968), (73, 1210040), (104, 849355), (130, 679484), (146, 605020), (169, 522680), (179, 493480), (260, 339742), (292, 302510), (338, 261340), (358, 246740), (365, 242008), (520, 169871), (584, 151255), (676, 130670), (716, 123370), (730, 121004), (845, 104536), (895, 98696), (949, 93080), (1352, 65335), (1432, 61685), (1460, 60502), (1690, 52268), (1790, 49348), (1898, 46540), (2327, 37960), (2920, 30251), (3380, 26134), (3580, 24674), (3796, 23270), (4654, 18980), (4745, 18616), (6760, 13067), (7160, 12337), (7592, 11635), (9308, 9490)]