23274940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89519}}^1$

素因数の和:89541

約数の個数: 24

約数和(自身を含む): 52637760

約数和(自身を除く): 29362820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 89519, 179038, 358076, 447595, 895190, 1163747, 1790380, 2327494, 4654988, 5818735, 11637470, 23274940]

約数ペア:

[(1, 23274940), (2, 11637470), (4, 5818735), (5, 4654988), (10, 2327494), (13, 1790380), (20, 1163747), (26, 895190), (52, 447595), (65, 358076), (130, 179038), (260, 89519)]