73658740

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{4621}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 154910952

約数和(自身を除く): 81252212

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 4621, 7970, 9242, 15940, 18484, 23105, 46210, 92420, 3682937, 7365874, 14731748, 18414685, 36829370, 73658740]

約数ペア:

[(1, 73658740), (2, 36829370), (4, 18414685), (5, 14731748), (10, 7365874), (20, 3682937), (797, 92420), (1594, 46210), (3188, 23105), (3985, 18484), (4621, 15940), (7970, 9242)]