23394040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34403}}^1$

素因数の和:34431

約数の個数: 32

約数和(自身を含む): 55734480

約数和(自身を除く): 32340440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34403, 68806, 137612, 172015, 275224, 344030, 584851, 688060, 1169702, 1376120, 2339404, 2924255, 4678808, 5848510, 11697020, 23394040]

約数ペア:

[(1, 23394040), (2, 11697020), (4, 5848510), (5, 4678808), (8, 2924255), (10, 2339404), (17, 1376120), (20, 1169702), (34, 688060), (40, 584851), (68, 344030), (85, 275224), (136, 172015), (170, 137612), (340, 68806), (680, 34403)]