15200080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27143}}^1$

素因数の和:27163

約数の個数: 40

約数和(自身を含む): 40390272

約数和(自身を除く): 25190192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27143, 54286, 108572, 135715, 190001, 217144, 271430, 380002, 434288, 542860, 760004, 950005, 1085720, 1520008, 1900010, 2171440, 3040016, 3800020, 7600040, 15200080]

約数ペア:

[(1, 15200080), (2, 7600040), (4, 3800020), (5, 3040016), (7, 2171440), (8, 1900010), (10, 1520008), (14, 1085720), (16, 950005), (20, 760004), (28, 542860), (35, 434288), (40, 380002), (56, 271430), (70, 217144), (80, 190001), (112, 135715), (140, 108572), (280, 54286), (560, 27143)]