1717502800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{330289}}^1$

素因数の和:330320

約数の個数: 60

約数和(自身を含む): 4443721660

約数和(自身を除く): 2726218860

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 330289, 660578, 1321156, 1651445, 2642312, 3302890, 4293757, 5284624, 6605780, 8257225, 8587514, 13211560, 16514450, 17175028, 21468785, 26423120, 33028900, 34350056, 42937570, 66057800, 68700112, 85875140, 107343925, 132115600, 171750280, 214687850, 343500560, 429375700, 858751400, 1717502800]

約数ペア:

[(1, 1717502800), (2, 858751400), (4, 429375700), (5, 343500560), (8, 214687850), (10, 171750280), (13, 132115600), (16, 107343925), (20, 85875140), (25, 68700112), (26, 66057800), (40, 42937570), (50, 34350056), (52, 33028900), (65, 26423120), (80, 21468785), (100, 17175028), (104, 16514450), (130, 13211560), (200, 8587514), (208, 8257225), (260, 6605780), (325, 5284624), (400, 4293757), (520, 3302890), (650, 2642312), (1040, 1651445), (1300, 1321156), (2600, 660578), (5200, 330289)]