42197660

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5749}}^1$

素因数の和:6125

約数の個数: 24

約数和(自身を含む): 88872000

約数和(自身を除く): 46674340

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 5749, 7340, 11498, 22996, 28745, 57490, 114980, 2109883, 4219766, 8439532, 10549415, 21098830, 42197660]

約数ペア:

[(1, 42197660), (2, 21098830), (4, 10549415), (5, 8439532), (10, 4219766), (20, 2109883), (367, 114980), (734, 57490), (1468, 28745), (1835, 22996), (3670, 11498), (5749, 7340)]