8118260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13997}}^1$

素因数の和:14035

約数の個数: 24

約数和(自身を含む): 17637480

約数和(自身を除く): 9519220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 13997, 27994, 55988, 69985, 139970, 279940, 405913, 811826, 1623652, 2029565, 4059130, 8118260]

約数ペア:

[(1, 8118260), (2, 4059130), (4, 2029565), (5, 1623652), (10, 811826), (20, 405913), (29, 279940), (58, 139970), (116, 69985), (145, 55988), (290, 27994), (580, 13997)]