23162240

素因数分解:

$2^7\times 5^1\times {\mathrm{36191}}^1$

素因数の和:36210

約数の個数: 32

約数和(自身を含む): 55373760

約数和(自身を除く): 32211520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36191, 72382, 144764, 180955, 289528, 361910, 579056, 723820, 1158112, 1447640, 2316224, 2895280, 4632448, 5790560, 11581120, 23162240]

約数ペア:

[(1, 23162240), (2, 11581120), (4, 5790560), (5, 4632448), (8, 2895280), (10, 2316224), (16, 1447640), (20, 1158112), (32, 723820), (40, 579056), (64, 361910), (80, 289528), (128, 180955), (160, 144764), (320, 72382), (640, 36191)]