23377780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14083}}^1$

素因数の和:14175

約数の個数: 24

約数和(自身を含む): 49688352

約数和(自身を除く): 26310572

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 14083, 28166, 56332, 70415, 140830, 281660, 1168889, 2337778, 4675556, 5844445, 11688890, 23377780]

約数ペア:

[(1, 23377780), (2, 11688890), (4, 5844445), (5, 4675556), (10, 2337778), (20, 1168889), (83, 281660), (166, 140830), (332, 70415), (415, 56332), (830, 28166), (1660, 14083)]