104403650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{160621}}^1$

素因数の和:160646

約数の個数: 24

約数和(自身を含む): 209129844

約数和(自身を除く): 104726194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 160621, 321242, 803105, 1606210, 2088073, 4015525, 4176146, 8031050, 10440365, 20880730, 52201825, 104403650]

約数ペア:

[(1, 104403650), (2, 52201825), (5, 20880730), (10, 10440365), (13, 8031050), (25, 4176146), (26, 4015525), (50, 2088073), (65, 1606210), (130, 803105), (325, 321242), (650, 160621)]