190023550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71707}}^1$

素因数の和:71772

約数の個数: 24

約数和(自身を含む): 360117576

約数和(自身を除く): 170094026

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 71707, 143414, 358535, 717070, 1792675, 3585350, 3800471, 7600942, 19002355, 38004710, 95011775, 190023550]

約数ペア:

[(1, 190023550), (2, 95011775), (5, 38004710), (10, 19002355), (25, 7600942), (50, 3800471), (53, 3585350), (106, 1792675), (265, 717070), (530, 358535), (1325, 143414), (2650, 71707)]