42179120

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1201}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 98371680

約数和(自身を除く): 56192560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1201, 1756, 2195, 2402, 3512, 4390, 4804, 6005, 7024, 8780, 9608, 12010, 17560, 19216, 24020, 35120, 48040, 96080, 527239, 1054478, 2108956, 2636195, 4217912, 5272390, 8435824, 10544780, 21089560, 42179120]

約数ペア:

[(1, 42179120), (2, 21089560), (4, 10544780), (5, 8435824), (8, 5272390), (10, 4217912), (16, 2636195), (20, 2108956), (40, 1054478), (80, 527239), (439, 96080), (878, 48040), (1201, 35120), (1756, 24020), (2195, 19216), (2402, 17560), (3512, 12010), (4390, 9608), (4804, 8780), (6005, 7024)]