7769360

素因数分解:

$2^4\times 5^1\times {\mathrm{97117}}^1$

素因数の和:97130

約数の個数: 20

約数和(自身を含む): 18063948

約数和(自身を除く): 10294588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97117, 194234, 388468, 485585, 776936, 971170, 1553872, 1942340, 3884680, 7769360]

約数ペア:

[(1, 7769360), (2, 3884680), (4, 1942340), (5, 1553872), (8, 971170), (10, 776936), (16, 485585), (20, 388468), (40, 194234), (80, 97117)]