17084920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5851}}^1$

素因数の和:5935

約数の個数: 32

約数和(自身を含む): 38974320

約数和(自身を除く): 21889400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5851, 11702, 23404, 29255, 46808, 58510, 117020, 234040, 427123, 854246, 1708492, 2135615, 3416984, 4271230, 8542460, 17084920]

約数ペア:

[(1, 17084920), (2, 8542460), (4, 4271230), (5, 3416984), (8, 2135615), (10, 1708492), (20, 854246), (40, 427123), (73, 234040), (146, 117020), (292, 58510), (365, 46808), (584, 29255), (730, 23404), (1460, 11702), (2920, 5851)]