5570660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 11866176

約数和(自身を除く): 6295516

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3923, 7846, 15692, 19615, 39230, 78460, 278533, 557066, 1114132, 1392665, 2785330, 5570660]

約数ペア:

[(1, 5570660), (2, 2785330), (4, 1392665), (5, 1114132), (10, 557066), (20, 278533), (71, 78460), (142, 39230), (284, 19615), (355, 15692), (710, 7846), (1420, 3923)]