16196120

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 36687600

約数和(自身を除く): 20491480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 2579, 3140, 5158, 6280, 10316, 12895, 20632, 25790, 51580, 103160, 404903, 809806, 1619612, 2024515, 3239224, 4049030, 8098060, 16196120]

約数ペア:

[(1, 16196120), (2, 8098060), (4, 4049030), (5, 3239224), (8, 2024515), (10, 1619612), (20, 809806), (40, 404903), (157, 103160), (314, 51580), (628, 25790), (785, 20632), (1256, 12895), (1570, 10316), (2579, 6280), (3140, 5158)]