27616940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106219}}^1$

素因数の和:106241

約数の個数: 24

約数和(自身を含む): 62457360

約数和(自身を除く): 34840420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 106219, 212438, 424876, 531095, 1062190, 1380847, 2124380, 2761694, 5523388, 6904235, 13808470, 27616940]

約数ペア:

[(1, 27616940), (2, 13808470), (4, 6904235), (5, 5523388), (10, 2761694), (13, 2124380), (20, 1380847), (26, 1062190), (52, 531095), (65, 424876), (130, 212438), (260, 106219)]