23926370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 48231288

約数和(自身を除く): 24304918

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 67, 82, 130, 134, 205, 335, 410, 533, 670, 871, 1066, 1742, 2665, 2747, 4355, 4489, 5330, 5494, 8710, 8978, 13735, 22445, 27470, 35711, 44890, 58357, 71422, 116714, 178555, 184049, 291785, 357110, 368098, 583570, 920245, 1840490, 2392637, 4785274, 11963185, 23926370]

約数ペア:

[(1, 23926370), (2, 11963185), (5, 4785274), (10, 2392637), (13, 1840490), (26, 920245), (41, 583570), (65, 368098), (67, 357110), (82, 291785), (130, 184049), (134, 178555), (205, 116714), (335, 71422), (410, 58357), (533, 44890), (670, 35711), (871, 27470), (1066, 22445), (1742, 13735), (2665, 8978), (2747, 8710), (4355, 5494), (4489, 5330)]