39081580

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2213}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 82201392

約数和(自身を除く): 43119812

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 2213, 3532, 4415, 4426, 8830, 8852, 11065, 17660, 22130, 44260, 1954079, 3908158, 7816316, 9770395, 19540790, 39081580]

約数ペア:

[(1, 39081580), (2, 19540790), (4, 9770395), (5, 7816316), (10, 3908158), (20, 1954079), (883, 44260), (1766, 22130), (2213, 17660), (3532, 11065), (4415, 8852), (4426, 8830)]