85828540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613061}}^1$

素因数の和:613077

約数の個数: 24

約数和(自身を含む): 205988832

約数和(自身を除く): 120160292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613061, 1226122, 2452244, 3065305, 4291427, 6130610, 8582854, 12261220, 17165708, 21457135, 42914270, 85828540]

約数ペア:

[(1, 85828540), (2, 42914270), (4, 21457135), (5, 17165708), (7, 12261220), (10, 8582854), (14, 6130610), (20, 4291427), (28, 3065305), (35, 2452244), (70, 1226122), (140, 613061)]