4572730

素因数分解:

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

素因数の和:654

約数の個数: 32

約数和(自身を含む): 8890560

約数和(自身を除く): 4317830

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 587, 779, 1174, 1558, 2935, 3895, 5870, 7790, 11153, 22306, 24067, 48134, 55765, 111530, 120335, 240670, 457273, 914546, 2286365, 4572730]

約数ペア:

[(1, 4572730), (2, 2286365), (5, 914546), (10, 457273), (19, 240670), (38, 120335), (41, 111530), (82, 55765), (95, 48134), (190, 24067), (205, 22306), (410, 11153), (587, 7790), (779, 5870), (1174, 3895), (1558, 2935)]