119297960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{156971}}^1$

素因数の和:157001

約数の個数: 32

約数和(自身を含む): 282549600

約数和(自身を除く): 163251640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 156971, 313942, 627884, 784855, 1255768, 1569710, 2982449, 3139420, 5964898, 6278840, 11929796, 14912245, 23859592, 29824490, 59648980, 119297960]

約数ペア:

[(1, 119297960), (2, 59648980), (4, 29824490), (5, 23859592), (8, 14912245), (10, 11929796), (19, 6278840), (20, 5964898), (38, 3139420), (40, 2982449), (76, 1569710), (95, 1255768), (152, 784855), (190, 627884), (380, 313942), (760, 156971)]