6667700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 16332288

約数和(自身を除く): 9664588

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 223, 230, 260, 299, 325, 446, 460, 575, 598, 650, 892, 1115, 1150, 1196, 1300, 1495, 2230, 2300, 2899, 2990, 4460, 5129, 5575, 5798, 5980, 7475, 10258, 11150, 11596, 14495, 14950, 20516, 22300, 25645, 28990, 29900, 51290, 57980, 66677, 72475, 102580, 128225, 133354, 144950, 256450, 266708, 289900, 333385, 512900, 666770, 1333540, 1666925, 3333850, 6667700]

約数ペア:

[(1, 6667700), (2, 3333850), (4, 1666925), (5, 1333540), (10, 666770), (13, 512900), (20, 333385), (23, 289900), (25, 266708), (26, 256450), (46, 144950), (50, 133354), (52, 128225), (65, 102580), (92, 72475), (100, 66677), (115, 57980), (130, 51290), (223, 29900), (230, 28990), (260, 25645), (299, 22300), (325, 20516), (446, 14950), (460, 14495), (575, 11596), (598, 11150), (650, 10258), (892, 7475), (1115, 5980), (1150, 5798), (1196, 5575), (1300, 5129), (1495, 4460), (2230, 2990), (2300, 2899)]