8102540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23831}}^1$

素因数の和:23857

約数の個数: 24

約数和(自身を含む): 18016992

約数和(自身を除く): 9914452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23831, 47662, 95324, 119155, 238310, 405127, 476620, 810254, 1620508, 2025635, 4051270, 8102540]

約数ペア:

[(1, 8102540), (2, 4051270), (4, 2025635), (5, 1620508), (10, 810254), (17, 476620), (20, 405127), (34, 238310), (68, 119155), (85, 95324), (170, 47662), (340, 23831)]