17211671080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25311281}}^1$

素因数の和:25311309

約数の個数: 32

約数和(自身を含む): 41004276840

約数和(自身を除く): 23792605760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 25311281, 50622562, 101245124, 126556405, 202490248, 253112810, 430291777, 506225620, 860583554, 1012451240, 1721167108, 2151458885, 3442334216, 4302917770, 8605835540, 17211671080]

約数ペア:

[(1, 17211671080), (2, 8605835540), (4, 4302917770), (5, 3442334216), (8, 2151458885), (10, 1721167108), (17, 1012451240), (20, 860583554), (34, 506225620), (40, 430291777), (68, 253112810), (85, 202490248), (136, 126556405), (170, 101245124), (340, 50622562), (680, 25311281)]