82860620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{17191}}^1$

素因数の和:17441

約数の個数: 24

約数和(自身を含む): 174739488

約数和(自身を除く): 91878868

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 17191, 34382, 68764, 85955, 171910, 343820, 4143031, 8286062, 16572124, 20715155, 41430310, 82860620]

約数ペア:

[(1, 82860620), (2, 41430310), (4, 20715155), (5, 16572124), (10, 8286062), (20, 4143031), (241, 343820), (482, 171910), (964, 85955), (1205, 68764), (2410, 34382), (4820, 17191)]