5655678860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21752611}}^1$

素因数の和:21752633

約数の個数: 24

約数和(自身を含む): 12790535856

約数和(自身を除く): 7134856996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21752611, 43505222, 87010444, 108763055, 217526110, 282783943, 435052220, 565567886, 1131135772, 1413919715, 2827839430, 5655678860]

約数ペア:

[(1, 5655678860), (2, 2827839430), (4, 1413919715), (5, 1131135772), (10, 565567886), (13, 435052220), (20, 282783943), (26, 217526110), (52, 108763055), (65, 87010444), (130, 43505222), (260, 21752611)]