68683550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{105667}}^1$

素因数の和:105692

約数の個数: 24

約数和(自身を含む): 137579736

約数和(自身を除く): 68896186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 105667, 211334, 528335, 1056670, 1373671, 2641675, 2747342, 5283350, 6868355, 13736710, 34341775, 68683550]

約数ペア:

[(1, 68683550), (2, 34341775), (5, 13736710), (10, 6868355), (13, 5283350), (25, 2747342), (26, 2641675), (50, 1373671), (65, 1056670), (130, 528335), (325, 211334), (650, 105667)]