32197960

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5791}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 72979200

約数和(自身を除く): 40781240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 5791, 11582, 23164, 28955, 46328, 57910, 115820, 231640, 804949, 1609898, 3219796, 4024745, 6439592, 8049490, 16098980, 32197960]

約数ペア:

[(1, 32197960), (2, 16098980), (4, 8049490), (5, 6439592), (8, 4024745), (10, 3219796), (20, 1609898), (40, 804949), (139, 231640), (278, 115820), (556, 57910), (695, 46328), (1112, 28955), (1390, 23164), (2780, 11582), (5560, 5791)]