83175080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29287}}^1$

素因数の和:29369

約数の個数: 32

約数和(自身を含む): 189786240

約数和(自身を除く): 106611160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 29287, 58574, 117148, 146435, 234296, 292870, 585740, 1171480, 2079377, 4158754, 8317508, 10396885, 16635016, 20793770, 41587540, 83175080]

約数ペア:

[(1, 83175080), (2, 41587540), (4, 20793770), (5, 16635016), (8, 10396885), (10, 8317508), (20, 4158754), (40, 2079377), (71, 1171480), (142, 585740), (284, 292870), (355, 234296), (568, 146435), (710, 117148), (1420, 58574), (2840, 29287)]