73052680

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5233}}^1$

素因数の和:5593

約数の個数: 32

約数和(自身を含む): 164871000

約数和(自身を除く): 91818320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 5233, 6980, 10466, 13960, 20932, 26165, 41864, 52330, 104660, 209320, 1826317, 3652634, 7305268, 9131585, 14610536, 18263170, 36526340, 73052680]

約数ペア:

[(1, 73052680), (2, 36526340), (4, 18263170), (5, 14610536), (8, 9131585), (10, 7305268), (20, 3652634), (40, 1826317), (349, 209320), (698, 104660), (1396, 52330), (1745, 41864), (2792, 26165), (3490, 20932), (5233, 13960), (6980, 10466)]