7759480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11411}}^1$

素因数の和:11439

約数の個数: 32

約数和(自身を含む): 18487440

約数和(自身を除く): 10727960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11411, 22822, 45644, 57055, 91288, 114110, 193987, 228220, 387974, 456440, 775948, 969935, 1551896, 1939870, 3879740, 7759480]

約数ペア:

[(1, 7759480), (2, 3879740), (4, 1939870), (5, 1551896), (8, 969935), (10, 775948), (17, 456440), (20, 387974), (34, 228220), (40, 193987), (68, 114110), (85, 91288), (136, 57055), (170, 45644), (340, 22822), (680, 11411)]