2051224150

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{406183}}^1$

素因数の和:406296

約数の個数: 24

約数和(自身を含む): 3853061424

約数和(自身を除く): 1801837274

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 406183, 812366, 2030915, 4061830, 10154575, 20309150, 41024483, 82048966, 205122415, 410244830, 1025612075, 2051224150]

約数ペア:

[(1, 2051224150), (2, 1025612075), (5, 410244830), (10, 205122415), (25, 82048966), (50, 41024483), (101, 20309150), (202, 10154575), (505, 4061830), (1010, 2030915), (2525, 812366), (5050, 406183)]