8330380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10159}}^1$

素因数の和:10209

約数の個数: 24

約数和(自身を含む): 17922240

約数和(自身を除く): 9591860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10159, 20318, 40636, 50795, 101590, 203180, 416519, 833038, 1666076, 2082595, 4165190, 8330380]

約数ペア:

[(1, 8330380), (2, 4165190), (4, 2082595), (5, 1666076), (10, 833038), (20, 416519), (41, 203180), (82, 101590), (164, 50795), (205, 40636), (410, 20318), (820, 10159)]