7482040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11003}}^1$

素因数の和:11031

約数の個数: 32

約数和(自身を含む): 17826480

約数和(自身を除く): 10344440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11003, 22006, 44012, 55015, 88024, 110030, 187051, 220060, 374102, 440120, 748204, 935255, 1496408, 1870510, 3741020, 7482040]

約数ペア:

[(1, 7482040), (2, 3741020), (4, 1870510), (5, 1496408), (8, 935255), (10, 748204), (17, 440120), (20, 374102), (34, 220060), (40, 187051), (68, 110030), (85, 88024), (136, 55015), (170, 44012), (340, 22006), (680, 11003)]