79730300

素因数分解:

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

素因数の和:61358

約数の個数: 36

約数和(自身を含む): 186326616

約数和(自身を除く): 106596316

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 61331, 122662, 245324, 306655, 613310, 797303, 1226620, 1533275, 1594606, 3066550, 3189212, 3986515, 6133100, 7973030, 15946060, 19932575, 39865150, 79730300]

約数ペア:

[(1, 79730300), (2, 39865150), (4, 19932575), (5, 15946060), (10, 7973030), (13, 6133100), (20, 3986515), (25, 3189212), (26, 3066550), (50, 1594606), (52, 1533275), (65, 1226620), (100, 797303), (130, 613310), (260, 306655), (325, 245324), (650, 122662), (1300, 61331)]