22884940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88019}}^1$

素因数の和:88041

約数の個数: 24

約数和(自身を含む): 51755760

約数和(自身を除く): 28870820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88019, 176038, 352076, 440095, 880190, 1144247, 1760380, 2288494, 4576988, 5721235, 11442470, 22884940]

約数ペア:

[(1, 22884940), (2, 11442470), (4, 5721235), (5, 4576988), (10, 2288494), (13, 1760380), (20, 1144247), (26, 880190), (52, 440095), (65, 352076), (130, 176038), (260, 88019)]