706520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 1684800

約数和(自身を除く): 978280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1039, 2078, 4156, 5195, 8312, 10390, 17663, 20780, 35326, 41560, 70652, 88315, 141304, 176630, 353260, 706520]

約数ペア:

[(1, 706520), (2, 353260), (4, 176630), (5, 141304), (8, 88315), (10, 70652), (17, 41560), (20, 35326), (34, 20780), (40, 17663), (68, 10390), (85, 8312), (136, 5195), (170, 4156), (340, 2078), (680, 1039)]