188033420

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{9623}}^1$

素因数の和:10609

約数の個数: 24

約数和(自身を含む): 395315424

約数和(自身を除く): 207282004

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 9623, 9770, 19246, 19540, 38492, 48115, 96230, 192460, 9401671, 18803342, 37606684, 47008355, 94016710, 188033420]

約数ペア:

[(1, 188033420), (2, 94016710), (4, 47008355), (5, 37606684), (10, 18803342), (20, 9401671), (977, 192460), (1954, 96230), (3908, 48115), (4885, 38492), (9623, 19540), (9770, 19246)]