8254060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13313}}^1$

素因数の和:13353

約数の個数: 24

約数和(自身を含む): 17894016

約数和(自身を除く): 9639956

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 13313, 26626, 53252, 66565, 133130, 266260, 412703, 825406, 1650812, 2063515, 4127030, 8254060]

約数ペア:

[(1, 8254060), (2, 4127030), (4, 2063515), (5, 1650812), (10, 825406), (20, 412703), (31, 266260), (62, 133130), (124, 66565), (155, 53252), (310, 26626), (620, 13313)]