38141890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2269}}^1$

素因数の和:2358

約数の個数: 24

約数和(自身を含む): 70401780

約数和(自身を除く): 32259890

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 2269, 3362, 4538, 8405, 11345, 16810, 22690, 93029, 186058, 465145, 930290, 3814189, 7628378, 19070945, 38141890]

約数ペア:

[(1, 38141890), (2, 19070945), (5, 7628378), (10, 3814189), (41, 930290), (82, 465145), (205, 186058), (410, 93029), (1681, 22690), (2269, 16810), (3362, 11345), (4538, 8405)]