42769610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{859}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 40450870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 859, 1718, 1915, 3830, 4295, 4979, 8590, 9958, 11167, 22334, 24895, 49790, 55835, 111670, 328997, 657994, 1644985, 3289970, 4276961, 8553922, 21384805, 42769610]

約数ペア:

[(1, 42769610), (2, 21384805), (5, 8553922), (10, 4276961), (13, 3289970), (26, 1644985), (65, 657994), (130, 328997), (383, 111670), (766, 55835), (859, 49790), (1718, 24895), (1915, 22334), (3830, 11167), (4295, 9958), (4979, 8590)]