9145460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 20744640

約数和(自身を除く): 11599180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 587, 779, 820, 1174, 1558, 2348, 2935, 3116, 3895, 5870, 7790, 11153, 11740, 15580, 22306, 24067, 44612, 48134, 55765, 96268, 111530, 120335, 223060, 240670, 457273, 481340, 914546, 1829092, 2286365, 4572730, 9145460]

約数ペア:

[(1, 9145460), (2, 4572730), (4, 2286365), (5, 1829092), (10, 914546), (19, 481340), (20, 457273), (38, 240670), (41, 223060), (76, 120335), (82, 111530), (95, 96268), (164, 55765), (190, 48134), (205, 44612), (380, 24067), (410, 22306), (587, 15580), (779, 11740), (820, 11153), (1174, 7790), (1558, 5870), (2348, 3895), (2935, 3116)]