83952520

素因数分解:

$2^3\times 5^1\times {\mathrm{2098813}}^1$

素因数の和:2098824

約数の個数: 16

約数和(自身を含む): 188893260

約数和(自身を除く): 104940740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2098813, 4197626, 8395252, 10494065, 16790504, 20988130, 41976260, 83952520]

約数ペア:

[(1, 83952520), (2, 41976260), (4, 20988130), (5, 16790504), (8, 10494065), (10, 8395252), (20, 4197626), (40, 2098813)]