24336740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 52711680

約数和(自身を除く): 28374940

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 211, 292, 316, 365, 395, 422, 730, 790, 844, 1055, 1460, 1580, 2110, 4220, 5767, 11534, 15403, 16669, 23068, 28835, 30806, 33338, 57670, 61612, 66676, 77015, 83345, 115340, 154030, 166690, 308060, 333380, 1216837, 2433674, 4867348, 6084185, 12168370, 24336740]

約数ペア:

[(1, 24336740), (2, 12168370), (4, 6084185), (5, 4867348), (10, 2433674), (20, 1216837), (73, 333380), (79, 308060), (146, 166690), (158, 154030), (211, 115340), (292, 83345), (316, 77015), (365, 66676), (395, 61612), (422, 57670), (730, 33338), (790, 30806), (844, 28835), (1055, 23068), (1460, 16669), (1580, 15403), (2110, 11534), (4220, 5767)]