2093011640

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{186211}}^1$

素因数の和:186503

約数の個数: 32

約数和(自身を含む): 4726060560

約数和(自身を除く): 2633048920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 11240, 186211, 372422, 744844, 931055, 1489688, 1862110, 3724220, 7448440, 52325291, 104650582, 209301164, 261626455, 418602328, 523252910, 1046505820, 2093011640]

約数ペア:

[(1, 2093011640), (2, 1046505820), (4, 523252910), (5, 418602328), (8, 261626455), (10, 209301164), (20, 104650582), (40, 52325291), (281, 7448440), (562, 3724220), (1124, 1862110), (1405, 1489688), (2248, 931055), (2810, 744844), (5620, 372422), (11240, 186211)]