60636440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24851}}^1$

素因数の和:24923

約数の個数: 32

約数和(自身を含む): 138674160

約数和(自身を除く): 78037720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 24851, 49702, 99404, 124255, 198808, 248510, 497020, 994040, 1515911, 3031822, 6063644, 7579555, 12127288, 15159110, 30318220, 60636440]

約数ペア:

[(1, 60636440), (2, 30318220), (4, 15159110), (5, 12127288), (8, 7579555), (10, 6063644), (20, 3031822), (40, 1515911), (61, 994040), (122, 497020), (244, 248510), (305, 198808), (488, 124255), (610, 99404), (1220, 49702), (2440, 24851)]