103184080

素因数分解:

$2^4\times 5^1\times {\mathrm{1289801}}^1$

素因数の和:1289814

約数の個数: 20

約数和(自身を含む): 239903172

約数和(自身を除く): 136719092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1289801, 2579602, 5159204, 6449005, 10318408, 12898010, 20636816, 25796020, 51592040, 103184080]

約数ペア:

[(1, 103184080), (2, 51592040), (4, 25796020), (5, 20636816), (8, 12898010), (10, 10318408), (16, 6449005), (20, 5159204), (40, 2579602), (80, 1289801)]