7980853810

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{8521}}^1$

素因数の和:9166

約数の個数: 32

約数和(自身を含む): 14465242800

約数和(自身を除く): 6484388990

約数列:

[1, 2, 5, 10, 229, 409, 458, 818, 1145, 2045, 2290, 4090, 8521, 17042, 42605, 85210, 93661, 187322, 468305, 936610, 1951309, 3485089, 3902618, 6970178, 9756545, 17425445, 19513090, 34850890, 798085381, 1596170762, 3990426905, 7980853810]

約数ペア:

[(1, 7980853810), (2, 3990426905), (5, 1596170762), (10, 798085381), (229, 34850890), (409, 19513090), (458, 17425445), (818, 9756545), (1145, 6970178), (2045, 3902618), (2290, 3485089), (4090, 1951309), (8521, 936610), (17042, 468305), (42605, 187322), (85210, 93661)]