58104920

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3659}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 131101200

約数和(自身を除く): 72996280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 3176, 3659, 3970, 7318, 7940, 14636, 15880, 18295, 29272, 36590, 73180, 146360, 1452623, 2905246, 5810492, 7263115, 11620984, 14526230, 29052460, 58104920]

約数ペア:

[(1, 58104920), (2, 29052460), (4, 14526230), (5, 11620984), (8, 7263115), (10, 5810492), (20, 2905246), (40, 1452623), (397, 146360), (794, 73180), (1588, 36590), (1985, 29272), (3176, 18295), (3659, 15880), (3970, 14636), (7318, 7940)]