104251390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 86260610

約数列:

[1, 2, 5, 10, 139, 179, 278, 358, 419, 695, 838, 895, 1390, 1790, 2095, 4190, 24881, 49762, 58241, 75001, 116482, 124405, 150002, 248810, 291205, 375005, 582410, 750010, 10425139, 20850278, 52125695, 104251390]

約数ペア:

[(1, 104251390), (2, 52125695), (5, 20850278), (10, 10425139), (139, 750010), (179, 582410), (278, 375005), (358, 291205), (419, 248810), (695, 150002), (838, 124405), (895, 116482), (1390, 75001), (1790, 58241), (2095, 49762), (4190, 24881)]