86391340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10459}}^1$

素因数の和:10534

約数の個数: 48

約数和(自身を含む): 210873600

約数和(自身を除く): 124482260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 10459, 20918, 41836, 52295, 73213, 104590, 146426, 209180, 292852, 366065, 617081, 732130, 1234162, 1464260, 2468324, 3085405, 4319567, 6170810, 8639134, 12341620, 17278268, 21597835, 43195670, 86391340]

約数ペア:

[(1, 86391340), (2, 43195670), (4, 21597835), (5, 17278268), (7, 12341620), (10, 8639134), (14, 6170810), (20, 4319567), (28, 3085405), (35, 2468324), (59, 1464260), (70, 1234162), (118, 732130), (140, 617081), (236, 366065), (295, 292852), (413, 209180), (590, 146426), (826, 104590), (1180, 73213), (1652, 52295), (2065, 41836), (4130, 20918), (8260, 10459)]