66134180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2081}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 159497856

約数和(自身を除く): 93363676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2081, 2270, 3178, 4162, 4540, 6356, 7945, 8324, 10405, 14567, 15890, 20810, 29134, 31780, 41620, 58268, 72835, 145670, 291340, 472387, 944774, 1889548, 2361935, 3306709, 4723870, 6613418, 9447740, 13226836, 16533545, 33067090, 66134180]

約数ペア:

[(1, 66134180), (2, 33067090), (4, 16533545), (5, 13226836), (7, 9447740), (10, 6613418), (14, 4723870), (20, 3306709), (28, 2361935), (35, 1889548), (70, 944774), (140, 472387), (227, 291340), (454, 145670), (908, 72835), (1135, 58268), (1589, 41620), (2081, 31780), (2270, 29134), (3178, 20810), (4162, 15890), (4540, 14567), (6356, 10405), (7945, 8324)]