26749860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 75155136

約数和(自身を除く): 48405276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1123, 1191, 1588, 1985, 2246, 2382, 3369, 3970, 4492, 4764, 5615, 5955, 6738, 7940, 11230, 11910, 13476, 16845, 22460, 23820, 33690, 67380, 445831, 891662, 1337493, 1783324, 2229155, 2674986, 4458310, 5349972, 6687465, 8916620, 13374930, 26749860]

約数ペア:

[(1, 26749860), (2, 13374930), (3, 8916620), (4, 6687465), (5, 5349972), (6, 4458310), (10, 2674986), (12, 2229155), (15, 1783324), (20, 1337493), (30, 891662), (60, 445831), (397, 67380), (794, 33690), (1123, 23820), (1191, 22460), (1588, 16845), (1985, 13476), (2246, 11910), (2382, 11230), (3369, 7940), (3970, 6738), (4492, 5955), (4764, 5615)]