11547080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16981}}^1$

素因数の和:17009

約数の個数: 32

約数和(自身を含む): 27510840

約数和(自身を除く): 15963760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16981, 33962, 67924, 84905, 135848, 169810, 288677, 339620, 577354, 679240, 1154708, 1443385, 2309416, 2886770, 5773540, 11547080]

約数ペア:

[(1, 11547080), (2, 5773540), (4, 2886770), (5, 2309416), (8, 1443385), (10, 1154708), (17, 679240), (20, 577354), (34, 339620), (40, 288677), (68, 169810), (85, 135848), (136, 84905), (170, 67924), (340, 33962), (680, 16981)]