8895380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34213}}^1$

素因数の和:34235

約数の個数: 24

約数和(自身を含む): 20117832

約数和(自身を除く): 11222452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 34213, 68426, 136852, 171065, 342130, 444769, 684260, 889538, 1779076, 2223845, 4447690, 8895380]

約数ペア:

[(1, 8895380), (2, 4447690), (4, 2223845), (5, 1779076), (10, 889538), (13, 684260), (20, 444769), (26, 342130), (52, 171065), (65, 136852), (130, 68426), (260, 34213)]