16057540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10163}}^1$

素因数の和:10251

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 18093500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10163, 20326, 40652, 50815, 101630, 203260, 802877, 1605754, 3211508, 4014385, 8028770, 16057540]

約数ペア:

[(1, 16057540), (2, 8028770), (4, 4014385), (5, 3211508), (10, 1605754), (20, 802877), (79, 203260), (158, 101630), (316, 50815), (395, 40652), (790, 20326), (1580, 10163)]