7600040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{27143}}^1$

素因数の和:27161

約数の個数: 32

約数和(自身を含む): 19543680

約数和(自身を除く): 11943640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 27143, 54286, 108572, 135715, 190001, 217144, 271430, 380002, 542860, 760004, 950005, 1085720, 1520008, 1900010, 3800020, 7600040]

約数ペア:

[(1, 7600040), (2, 3800020), (4, 1900010), (5, 1520008), (7, 1085720), (8, 950005), (10, 760004), (14, 542860), (20, 380002), (28, 271430), (35, 217144), (40, 190001), (56, 135715), (70, 108572), (140, 54286), (280, 27143)]