4267000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 10614240

約数和(自身を除く): 6347240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 251, 340, 425, 500, 502, 680, 850, 1000, 1004, 1255, 1700, 2008, 2125, 2510, 3400, 4250, 4267, 5020, 6275, 8500, 8534, 10040, 12550, 17000, 17068, 21335, 25100, 31375, 34136, 42670, 50200, 62750, 85340, 106675, 125500, 170680, 213350, 251000, 426700, 533375, 853400, 1066750, 2133500, 4267000]

約数ペア:

[(1, 4267000), (2, 2133500), (4, 1066750), (5, 853400), (8, 533375), (10, 426700), (17, 251000), (20, 213350), (25, 170680), (34, 125500), (40, 106675), (50, 85340), (68, 62750), (85, 50200), (100, 42670), (125, 34136), (136, 31375), (170, 25100), (200, 21335), (250, 17068), (251, 17000), (340, 12550), (425, 10040), (500, 8534), (502, 8500), (680, 6275), (850, 5020), (1000, 4267), (1004, 4250), (1255, 3400), (1700, 2510), (2008, 2125)]