157040855060

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1289}}^1\times {\mathrm{8243}}^1$

素因数の和:10280

約数の個数: 48

約数和(自身を含む): 330528340800

約数和(自身を除く): 173487485740

約数列:

[1, 2, 4, 5, 10, 20, 739, 1289, 1478, 2578, 2956, 3695, 5156, 6445, 7390, 8243, 12890, 14780, 16486, 25780, 32972, 41215, 82430, 164860, 952571, 1905142, 3810284, 4762855, 6091577, 9525710, 10625227, 12183154, 19051420, 21250454, 24366308, 30457885, 42500908, 53126135, 60915770, 106252270, 121831540, 212504540, 7852042753, 15704085506, 31408171012, 39260213765, 78520427530, 157040855060]

約数ペア:

[(1, 157040855060), (2, 78520427530), (4, 39260213765), (5, 31408171012), (10, 15704085506), (20, 7852042753), (739, 212504540), (1289, 121831540), (1478, 106252270), (2578, 60915770), (2956, 53126135), (3695, 42500908), (5156, 30457885), (6445, 24366308), (7390, 21250454), (8243, 19051420), (12890, 12183154), (14780, 10625227), (16486, 9525710), (25780, 6091577), (32972, 4762855), (41215, 3810284), (82430, 1905142), (164860, 952571)]