99955390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2939}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 90556610

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 2939, 3401, 5878, 6802, 14695, 17005, 29390, 34010, 55841, 111682, 279205, 526081, 558410, 1052162, 2630405, 5260810, 9995539, 19991078, 49977695, 99955390]

約数ペア:

[(1, 99955390), (2, 49977695), (5, 19991078), (10, 9995539), (19, 5260810), (38, 2630405), (95, 1052162), (179, 558410), (190, 526081), (358, 279205), (895, 111682), (1790, 55841), (2939, 34010), (3401, 29390), (5878, 17005), (6802, 14695)]