22961420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15727}}^1$

素因数の和:15809

約数の個数: 24

約数和(自身を含む): 48882624

約数和(自身を除く): 25921204

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15727, 31454, 62908, 78635, 157270, 314540, 1148071, 2296142, 4592284, 5740355, 11480710, 22961420]

約数ペア:

[(1, 22961420), (2, 11480710), (4, 5740355), (5, 4592284), (10, 2296142), (20, 1148071), (73, 314540), (146, 157270), (292, 78635), (365, 62908), (730, 31454), (1460, 15727)]