4182100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3244

約数の個数: 36

約数和(自身を含む): 9776284

約数和(自身を除く): 5594184

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3217, 6434, 12868, 16085, 32170, 41821, 64340, 80425, 83642, 160850, 167284, 209105, 321700, 418210, 836420, 1045525, 2091050, 4182100]

約数ペア:

[(1, 4182100), (2, 2091050), (4, 1045525), (5, 836420), (10, 418210), (13, 321700), (20, 209105), (25, 167284), (26, 160850), (50, 83642), (52, 80425), (65, 64340), (100, 41821), (130, 32170), (260, 16085), (325, 12868), (650, 6434), (1300, 3217)]