85877540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36083}}^1$

素因数の和:36116

約数の個数: 48

約数和(自身を含む): 218236032

約数和(自身を除く): 132358492

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 36083, 72166, 144332, 180415, 252581, 360830, 505162, 613411, 721660, 1010324, 1226822, 1262905, 2453644, 2525810, 3067055, 4293877, 5051620, 6134110, 8587754, 12268220, 17175508, 21469385, 42938770, 85877540]

約数ペア:

[(1, 85877540), (2, 42938770), (4, 21469385), (5, 17175508), (7, 12268220), (10, 8587754), (14, 6134110), (17, 5051620), (20, 4293877), (28, 3067055), (34, 2525810), (35, 2453644), (68, 1262905), (70, 1226822), (85, 1010324), (119, 721660), (140, 613411), (170, 505162), (238, 360830), (340, 252581), (476, 180415), (595, 144332), (1190, 72166), (2380, 36083)]