45181540

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6473}}^1$

素因数の和:6831

約数の個数: 24

約数和(自身を含む): 95167800

約数和(自身を除く): 49986260

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6473, 6980, 12946, 25892, 32365, 64730, 129460, 2259077, 4518154, 9036308, 11295385, 22590770, 45181540]

約数ペア:

[(1, 45181540), (2, 22590770), (4, 11295385), (5, 9036308), (10, 4518154), (20, 2259077), (349, 129460), (698, 64730), (1396, 32365), (1745, 25892), (3490, 12946), (6473, 6980)]