157033408540

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4001}}^1\times {\mathrm{5623}}^1$

素因数の和:9982

約数の個数: 48

約数和(自身を含む): 330856545600

約数和(自身を除く): 173823137060

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 4001, 5623, 6980, 8002, 11246, 16004, 20005, 22492, 28115, 40010, 56230, 80020, 112460, 1396349, 1962427, 2792698, 3924854, 5585396, 6981745, 7849708, 9812135, 13963490, 19624270, 22497623, 27926980, 39248540, 44995246, 89990492, 112488115, 224976230, 449952460, 7851670427, 15703340854, 31406681708, 39258352135, 78516704270, 157033408540]

約数ペア:

[(1, 157033408540), (2, 78516704270), (4, 39258352135), (5, 31406681708), (10, 15703340854), (20, 7851670427), (349, 449952460), (698, 224976230), (1396, 112488115), (1745, 89990492), (3490, 44995246), (4001, 39248540), (5623, 27926980), (6980, 22497623), (8002, 19624270), (11246, 13963490), (16004, 9812135), (20005, 7849708), (22492, 6981745), (28115, 5585396), (40010, 3924854), (56230, 2792698), (80020, 1962427), (112460, 1396349)]