36872540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5107}}^1$

素因数の和:5154

約数の個数: 36

約数和(自身を含む): 81738216

約数和(自身を除く): 44865676

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 5107, 7220, 10214, 20428, 25535, 51070, 97033, 102140, 194066, 388132, 485165, 970330, 1843627, 1940660, 3687254, 7374508, 9218135, 18436270, 36872540]

約数ペア:

[(1, 36872540), (2, 18436270), (4, 9218135), (5, 7374508), (10, 3687254), (19, 1940660), (20, 1843627), (38, 970330), (76, 485165), (95, 388132), (190, 194066), (361, 102140), (380, 97033), (722, 51070), (1444, 25535), (1805, 20428), (3610, 10214), (5107, 7220)]