13669400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 32576040

約数和(自身を除く): 18906640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 1667, 2050, 3334, 4100, 6668, 8200, 8335, 13336, 16670, 33340, 41675, 66680, 68347, 83350, 136694, 166700, 273388, 333400, 341735, 546776, 683470, 1366940, 1708675, 2733880, 3417350, 6834700, 13669400]

約数ペア:

[(1, 13669400), (2, 6834700), (4, 3417350), (5, 2733880), (8, 1708675), (10, 1366940), (20, 683470), (25, 546776), (40, 341735), (41, 333400), (50, 273388), (82, 166700), (100, 136694), (164, 83350), (200, 68347), (205, 66680), (328, 41675), (410, 33340), (820, 16670), (1025, 13336), (1640, 8335), (1667, 8200), (2050, 6668), (3334, 4100)]