63927590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4259}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 122688000

約数和(自身を除く): 58760410

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 4259, 7505, 8518, 15010, 21295, 42590, 80921, 161842, 336461, 404605, 672922, 809210, 1682305, 3364610, 6392759, 12785518, 31963795, 63927590]

約数ペア:

[(1, 63927590), (2, 31963795), (5, 12785518), (10, 6392759), (19, 3364610), (38, 1682305), (79, 809210), (95, 672922), (158, 404605), (190, 336461), (395, 161842), (790, 80921), (1501, 42590), (3002, 21295), (4259, 15010), (7505, 8518)]