159460600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61331}}^1$

素因数の和:61360

約数の個数: 48

約数和(自身を含む): 399271320

約数和(自身を除く): 239810720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 61331, 122662, 245324, 306655, 490648, 613310, 797303, 1226620, 1533275, 1594606, 2453240, 3066550, 3189212, 3986515, 6133100, 6378424, 7973030, 12266200, 15946060, 19932575, 31892120, 39865150, 79730300, 159460600]

約数ペア:

[(1, 159460600), (2, 79730300), (4, 39865150), (5, 31892120), (8, 19932575), (10, 15946060), (13, 12266200), (20, 7973030), (25, 6378424), (26, 6133100), (40, 3986515), (50, 3189212), (52, 3066550), (65, 2453240), (100, 1594606), (104, 1533275), (130, 1226620), (200, 797303), (260, 613310), (325, 490648), (520, 306655), (650, 245324), (1300, 122662), (2600, 61331)]