79486160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3372

約数の個数: 80

約数和(自身を含む): 207736704

約数和(自身を除く): 128250544

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, 2392, 2990, 3323, 4784, 5980, 6646, 11960, 13292, 16615, 23920, 26584, 33230, 43199, 53168, 66460, 76429, 86398, 132920, 152858, 172796, 215995, 265840, 305716, 345592, 382145, 431990, 611432, 691184, 764290, 863980, 993577, 1222864, 1528580, 1727960, 1987154, 3057160, 3455920, 3974308, 4967885, 6114320, 7948616, 9935770, 15897232, 19871540, 39743080, 79486160]

約数ペア:

[(1, 79486160), (2, 39743080), (4, 19871540), (5, 15897232), (8, 9935770), (10, 7948616), (13, 6114320), (16, 4967885), (20, 3974308), (23, 3455920), (26, 3057160), (40, 1987154), (46, 1727960), (52, 1528580), (65, 1222864), (80, 993577), (92, 863980), (104, 764290), (115, 691184), (130, 611432), (184, 431990), (208, 382145), (230, 345592), (260, 305716), (299, 265840), (368, 215995), (460, 172796), (520, 152858), (598, 132920), (920, 86398), (1040, 76429), (1196, 66460), (1495, 53168), (1840, 43199), (2392, 33230), (2990, 26584), (3323, 23920), (4784, 16615), (5980, 13292), (6646, 11960)]