58771880

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3701}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 132605640

約数和(自身を除く): 73833760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 3176, 3701, 3970, 7402, 7940, 14804, 15880, 18505, 29608, 37010, 74020, 148040, 1469297, 2938594, 5877188, 7346485, 11754376, 14692970, 29385940, 58771880]

約数ペア:

[(1, 58771880), (2, 29385940), (4, 14692970), (5, 11754376), (8, 7346485), (10, 5877188), (20, 2938594), (40, 1469297), (397, 148040), (794, 74020), (1588, 37010), (1985, 29608), (3176, 18505), (3701, 15880), (3970, 14804), (7402, 7940)]