10474040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 25414560

約数和(自身を除く): 14940520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 211, 292, 340, 365, 422, 584, 680, 730, 844, 1055, 1241, 1460, 1688, 2110, 2482, 2920, 3587, 4220, 4964, 6205, 7174, 8440, 9928, 12410, 14348, 15403, 17935, 24820, 28696, 30806, 35870, 49640, 61612, 71740, 77015, 123224, 143480, 154030, 261851, 308060, 523702, 616120, 1047404, 1309255, 2094808, 2618510, 5237020, 10474040]

約数ペア:

[(1, 10474040), (2, 5237020), (4, 2618510), (5, 2094808), (8, 1309255), (10, 1047404), (17, 616120), (20, 523702), (34, 308060), (40, 261851), (68, 154030), (73, 143480), (85, 123224), (136, 77015), (146, 71740), (170, 61612), (211, 49640), (292, 35870), (340, 30806), (365, 28696), (422, 24820), (584, 17935), (680, 15403), (730, 14348), (844, 12410), (1055, 9928), (1241, 8440), (1460, 7174), (1688, 6205), (2110, 4964), (2482, 4220), (2920, 3587)]