194645800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{20707}}^1$

素因数の和:20770

約数の個数: 48

約数和(自身を含む): 462202560

約数和(自身を除く): 267556760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 20707, 41414, 82828, 103535, 165656, 207070, 414140, 517675, 828280, 973229, 1035350, 1946458, 2070700, 3892916, 4141400, 4866145, 7785832, 9732290, 19464580, 24330725, 38929160, 48661450, 97322900, 194645800]

約数ペア:

[(1, 194645800), (2, 97322900), (4, 48661450), (5, 38929160), (8, 24330725), (10, 19464580), (20, 9732290), (25, 7785832), (40, 4866145), (47, 4141400), (50, 3892916), (94, 2070700), (100, 1946458), (188, 1035350), (200, 973229), (235, 828280), (376, 517675), (470, 414140), (940, 207070), (1175, 165656), (1880, 103535), (2350, 82828), (4700, 41414), (9400, 20707)]