84894020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{146369}}^1$

素因数の和:146407

約数の個数: 24

約数和(自身を含む): 184426200

約数和(自身を除く): 99532180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 146369, 292738, 585476, 731845, 1463690, 2927380, 4244701, 8489402, 16978804, 21223505, 42447010, 84894020]

約数ペア:

[(1, 84894020), (2, 42447010), (4, 21223505), (5, 16978804), (10, 8489402), (20, 4244701), (29, 2927380), (58, 1463690), (116, 731845), (145, 585476), (290, 292738), (580, 146369)]