42931660

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5849}}^1$

素因数の和:6225

約数の個数: 24

約数和(自身を含む): 90417600

約数和(自身を除く): 47485940

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 5849, 7340, 11698, 23396, 29245, 58490, 116980, 2146583, 4293166, 8586332, 10732915, 21465830, 42931660]

約数ペア:

[(1, 42931660), (2, 21465830), (4, 10732915), (5, 8586332), (10, 4293166), (20, 2146583), (367, 116980), (734, 58490), (1468, 29245), (1835, 23396), (3670, 11698), (5849, 7340)]