2167506800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{318751}}^1$

素因数の和:318786

約数の個数: 60

約数和(自身を含む): 5513772096

約数和(自身を除く): 3346265296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 318751, 637502, 1275004, 1593755, 2550008, 3187510, 5100016, 5418767, 6375020, 7968775, 10837534, 12750040, 15937550, 21675068, 25500080, 27093835, 31875100, 43350136, 54187670, 63750200, 86700272, 108375340, 127500400, 135469175, 216750680, 270938350, 433501360, 541876700, 1083753400, 2167506800]

約数ペア:

[(1, 2167506800), (2, 1083753400), (4, 541876700), (5, 433501360), (8, 270938350), (10, 216750680), (16, 135469175), (17, 127500400), (20, 108375340), (25, 86700272), (34, 63750200), (40, 54187670), (50, 43350136), (68, 31875100), (80, 27093835), (85, 25500080), (100, 21675068), (136, 15937550), (170, 12750040), (200, 10837534), (272, 7968775), (340, 6375020), (400, 5418767), (425, 5100016), (680, 3187510), (850, 2550008), (1360, 1593755), (1700, 1275004), (3400, 637502), (6800, 318751)]