23000380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88463}}^1$

素因数の和:88485

約数の個数: 24

約数和(自身を含む): 52016832

約数和(自身を除く): 29016452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88463, 176926, 353852, 442315, 884630, 1150019, 1769260, 2300038, 4600076, 5750095, 11500190, 23000380]

約数ペア:

[(1, 23000380), (2, 11500190), (4, 5750095), (5, 4600076), (10, 2300038), (13, 1769260), (20, 1150019), (26, 884630), (52, 442315), (65, 353852), (130, 176926), (260, 88463)]