23140160

素因数分解:

$2^6\times 5^1\times {\mathrm{72313}}^1$

素因数の和:72330

約数の個数: 28

約数和(自身を含む): 55103268

約数和(自身を除く): 31963108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72313, 144626, 289252, 361565, 578504, 723130, 1157008, 1446260, 2314016, 2892520, 4628032, 5785040, 11570080, 23140160]

約数ペア:

[(1, 23140160), (2, 11570080), (4, 5785040), (5, 4628032), (8, 2892520), (10, 2314016), (16, 1446260), (20, 1157008), (32, 723130), (40, 578504), (64, 361565), (80, 289252), (160, 144626), (320, 72313)]