139201990100

素因数分解:

$2^2\times 5^2\times {\mathrm{1392019901}}^1$

素因数の和:1392019915

約数の個数: 18

約数和(自身を含む): 302068318734

約数和(自身を除く): 162866328634

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1392019901, 2784039802, 5568079604, 6960099505, 13920199010, 27840398020, 34800497525, 69600995050, 139201990100]

約数ペア:

[(1, 139201990100), (2, 69600995050), (4, 34800497525), (5, 27840398020), (10, 13920199010), (20, 6960099505), (25, 5568079604), (50, 2784039802), (100, 1392019901)]