5237020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 11860128

約数和(自身を除く): 6623108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 211, 292, 340, 365, 422, 730, 844, 1055, 1241, 1460, 2110, 2482, 3587, 4220, 4964, 6205, 7174, 12410, 14348, 15403, 17935, 24820, 30806, 35870, 61612, 71740, 77015, 154030, 261851, 308060, 523702, 1047404, 1309255, 2618510, 5237020]

約数ペア:

[(1, 5237020), (2, 2618510), (4, 1309255), (5, 1047404), (10, 523702), (17, 308060), (20, 261851), (34, 154030), (68, 77015), (73, 71740), (85, 61612), (146, 35870), (170, 30806), (211, 24820), (292, 17935), (340, 15403), (365, 14348), (422, 12410), (730, 7174), (844, 6205), (1055, 4964), (1241, 4220), (1460, 3587), (2110, 2482)]