17317060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 38228400

約数和(自身を除く): 20911340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 409, 580, 730, 818, 1460, 1636, 2045, 2117, 4090, 4234, 8180, 8468, 10585, 11861, 21170, 23722, 29857, 42340, 47444, 59305, 59714, 118610, 119428, 149285, 237220, 298570, 597140, 865853, 1731706, 3463412, 4329265, 8658530, 17317060]

約数ペア:

[(1, 17317060), (2, 8658530), (4, 4329265), (5, 3463412), (10, 1731706), (20, 865853), (29, 597140), (58, 298570), (73, 237220), (116, 149285), (145, 119428), (146, 118610), (290, 59714), (292, 59305), (365, 47444), (409, 42340), (580, 29857), (730, 23722), (818, 21170), (1460, 11861), (1636, 10585), (2045, 8468), (2117, 8180), (4090, 4234)]