5211050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8042

約数の個数: 24

約数和(自身を含む): 10439436

約数和(自身を除く): 5228386

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 8017, 16034, 40085, 80170, 104221, 200425, 208442, 400850, 521105, 1042210, 2605525, 5211050]

約数ペア:

[(1, 5211050), (2, 2605525), (5, 1042210), (10, 521105), (13, 400850), (25, 208442), (26, 200425), (50, 104221), (65, 80170), (130, 40085), (325, 16034), (650, 8017)]