9119480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13439

約数の個数: 32

約数和(自身を含む): 21727440

約数和(自身を除く): 12607960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13411, 26822, 53644, 67055, 107288, 134110, 227987, 268220, 455974, 536440, 911948, 1139935, 1823896, 2279870, 4559740, 9119480]

約数ペア:

[(1, 9119480), (2, 4559740), (4, 2279870), (5, 1823896), (8, 1139935), (10, 911948), (17, 536440), (20, 455974), (34, 268220), (40, 227987), (68, 134110), (85, 107288), (136, 67055), (170, 53644), (340, 26822), (680, 13411)]