1931700200

素因数分解:

$2^3\times 5^2\times {\mathrm{2143}}^1\times {\mathrm{4507}}^1$

素因数の和:6666

約数の個数: 48

約数和(自身を含む): 4494295680

約数和(自身を除く): 2562595480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2143, 4286, 4507, 8572, 9014, 10715, 17144, 18028, 21430, 22535, 36056, 42860, 45070, 53575, 85720, 90140, 107150, 112675, 180280, 214300, 225350, 428600, 450700, 901400, 9658501, 19317002, 38634004, 48292505, 77268008, 96585010, 193170020, 241462525, 386340040, 482925050, 965850100, 1931700200]

約数ペア:

[(1, 1931700200), (2, 965850100), (4, 482925050), (5, 386340040), (8, 241462525), (10, 193170020), (20, 96585010), (25, 77268008), (40, 48292505), (50, 38634004), (100, 19317002), (200, 9658501), (2143, 901400), (4286, 450700), (4507, 428600), (8572, 225350), (9014, 214300), (10715, 180280), (17144, 112675), (18028, 107150), (21430, 90140), (22535, 85720), (36056, 53575), (42860, 45070)]