1165360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 3098016

約数和(自身を除く): 1932656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2081, 4162, 8324, 10405, 14567, 16648, 20810, 29134, 33296, 41620, 58268, 72835, 83240, 116536, 145670, 166480, 233072, 291340, 582680, 1165360]

約数ペア:

[(1, 1165360), (2, 582680), (4, 291340), (5, 233072), (7, 166480), (8, 145670), (10, 116536), (14, 83240), (16, 72835), (20, 58268), (28, 41620), (35, 33296), (40, 29134), (56, 20810), (70, 16648), (80, 14567), (112, 10405), (140, 8324), (280, 4162), (560, 2081)]