7560920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11147

約数の個数: 32

約数和(自身を含む): 18014400

約数和(自身を除く): 10453480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11119, 22238, 44476, 55595, 88952, 111190, 189023, 222380, 378046, 444760, 756092, 945115, 1512184, 1890230, 3780460, 7560920]

約数ペア:

[(1, 7560920), (2, 3780460), (4, 1890230), (5, 1512184), (8, 945115), (10, 756092), (17, 444760), (20, 378046), (34, 222380), (40, 189023), (68, 111190), (85, 88952), (136, 55595), (170, 44476), (340, 22238), (680, 11119)]