293074580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{505301}}^1$

素因数の和:505339

約数の個数: 24

約数和(自身を含む): 636680520

約数和(自身を除く): 343605940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 505301, 1010602, 2021204, 2526505, 5053010, 10106020, 14653729, 29307458, 58614916, 73268645, 146537290, 293074580]

約数ペア:

[(1, 293074580), (2, 146537290), (4, 73268645), (5, 58614916), (10, 29307458), (20, 14653729), (29, 10106020), (58, 5053010), (116, 2526505), (145, 2021204), (290, 1010602), (580, 505301)]