4134870040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{52553}}^1$

素因数の和:52852

約数の個数: 64

約数和(自身を含む): 10670564160

約数和(自身を除く): 6535694120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 562, 1124, 1405, 1967, 2248, 2810, 3934, 5620, 7868, 9835, 11240, 15736, 19670, 39340, 52553, 78680, 105106, 210212, 262765, 367871, 420424, 525530, 735742, 1051060, 1471484, 1839355, 2102120, 2942968, 3678710, 7357420, 14714840, 14767393, 29534786, 59069572, 73836965, 103371751, 118139144, 147673930, 206743502, 295347860, 413487004, 516858755, 590695720, 826974008, 1033717510, 2067435020, 4134870040]

約数ペア:

[(1, 4134870040), (2, 2067435020), (4, 1033717510), (5, 826974008), (7, 590695720), (8, 516858755), (10, 413487004), (14, 295347860), (20, 206743502), (28, 147673930), (35, 118139144), (40, 103371751), (56, 73836965), (70, 59069572), (140, 29534786), (280, 14767393), (281, 14714840), (562, 7357420), (1124, 3678710), (1405, 2942968), (1967, 2102120), (2248, 1839355), (2810, 1471484), (3934, 1051060), (5620, 735742), (7868, 525530), (9835, 420424), (11240, 367871), (15736, 262765), (19670, 210212), (39340, 105106), (52553, 78680)]