3651080

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 8308440

約数和(自身を除く): 4657360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 941, 970, 1882, 1940, 3764, 3880, 4705, 7528, 9410, 18820, 37640, 91277, 182554, 365108, 456385, 730216, 912770, 1825540, 3651080]

約数ペア:

[(1, 3651080), (2, 1825540), (4, 912770), (5, 730216), (8, 456385), (10, 365108), (20, 182554), (40, 91277), (97, 37640), (194, 18820), (388, 9410), (485, 7528), (776, 4705), (941, 3880), (970, 3764), (1882, 1940)]