73706980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127081}}^1$

素因数の和:127119

約数の個数: 24

約数和(自身を含む): 160123320

約数和(自身を除く): 86416340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 127081, 254162, 508324, 635405, 1270810, 2541620, 3685349, 7370698, 14741396, 18426745, 36853490, 73706980]

約数ペア:

[(1, 73706980), (2, 36853490), (4, 18426745), (5, 14741396), (10, 7370698), (20, 3685349), (29, 2541620), (58, 1270810), (116, 635405), (145, 508324), (290, 254162), (580, 127081)]