130746050

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{6521}}^1$

素因数の和:6934

約数の個数: 24

約数和(自身を含む): 243831492

約数和(自身を除く): 113085442

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 6521, 10025, 13042, 20050, 32605, 65210, 163025, 326050, 2614921, 5229842, 13074605, 26149210, 65373025, 130746050]

約数ペア:

[(1, 130746050), (2, 65373025), (5, 26149210), (10, 13074605), (25, 5229842), (50, 2614921), (401, 326050), (802, 163025), (2005, 65210), (4010, 32605), (6521, 20050), (10025, 13042)]