2100066770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{45863}}^1$

素因数の和:46130

約数の個数: 32

約数和(自身を含む): 3995671680

約数和(自身を除く): 1895604910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4579, 9158, 22895, 45790, 45863, 91726, 229315, 458630, 871397, 1742794, 4356985, 8713970, 11052983, 22105966, 55264915, 110529830, 210006677, 420013354, 1050033385, 2100066770]

約数ペア:

[(1, 2100066770), (2, 1050033385), (5, 420013354), (10, 210006677), (19, 110529830), (38, 55264915), (95, 22105966), (190, 11052983), (241, 8713970), (482, 4356985), (1205, 1742794), (2410, 871397), (4579, 458630), (9158, 229315), (22895, 91726), (45790, 45863)]