79133980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{13691}}^1$

素因数の和:13734

約数の個数: 36

約数和(自身を含む): 176544648

約数和(自身を除く): 97410668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 13691, 27382, 54764, 68455, 136910, 232747, 273820, 465494, 930988, 1163735, 2327470, 3956699, 4654940, 7913398, 15826796, 19783495, 39566990, 79133980]

約数ペア:

[(1, 79133980), (2, 39566990), (4, 19783495), (5, 15826796), (10, 7913398), (17, 4654940), (20, 3956699), (34, 2327470), (68, 1163735), (85, 930988), (170, 465494), (289, 273820), (340, 232747), (578, 136910), (1156, 68455), (1445, 54764), (2890, 27382), (5780, 13691)]