2005048330

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{20849}}^1$

素因数の和:21078

約数の個数: 32

約数和(自身を含む): 3692952000

約数和(自身を除く): 1687903670

約数列:

[1, 2, 5, 10, 59, 118, 163, 295, 326, 590, 815, 1630, 9617, 19234, 20849, 41698, 48085, 96170, 104245, 208490, 1230091, 2460182, 3398387, 6150455, 6796774, 12300910, 16991935, 33983870, 200504833, 401009666, 1002524165, 2005048330]

約数ペア:

[(1, 2005048330), (2, 1002524165), (5, 401009666), (10, 200504833), (59, 33983870), (118, 16991935), (163, 12300910), (295, 6796774), (326, 6150455), (590, 3398387), (815, 2460182), (1630, 1230091), (9617, 208490), (19234, 104245), (20849, 96170), (41698, 48085)]