15722049460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60469421}}^1$

素因数の和:60469443

約数の個数: 24

約数和(自身を含む): 35556020136

約数和(自身を除く): 19833970676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60469421, 120938842, 241877684, 302347105, 604694210, 786102473, 1209388420, 1572204946, 3144409892, 3930512365, 7861024730, 15722049460]

約数ペア:

[(1, 15722049460), (2, 7861024730), (4, 3930512365), (5, 3144409892), (10, 1572204946), (13, 1209388420), (20, 786102473), (26, 604694210), (52, 302347105), (65, 241877684), (130, 120938842), (260, 60469421)]