72358180

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{2939}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 152127360

約数和(自身を除く): 79769180

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 2939, 4924, 5878, 6155, 11756, 12310, 14695, 24620, 29390, 58780, 3617909, 7235818, 14471636, 18089545, 36179090, 72358180]

約数ペア:

[(1, 72358180), (2, 36179090), (4, 18089545), (5, 14471636), (10, 7235818), (20, 3617909), (1231, 58780), (2462, 29390), (2939, 24620), (4924, 14695), (5878, 12310), (6155, 11756)]