105617420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{182099}}^1$

素因数の和:182137

約数の個数: 24

約数和(自身を含む): 229446000

約数和(自身を除く): 123828580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 182099, 364198, 728396, 910495, 1820990, 3641980, 5280871, 10561742, 21123484, 26404355, 52808710, 105617420]

約数ペア:

[(1, 105617420), (2, 52808710), (4, 26404355), (5, 21123484), (10, 10561742), (20, 5280871), (29, 3641980), (58, 1820990), (116, 910495), (145, 728396), (290, 364198), (580, 182099)]