1717040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 4356864

約数和(自身を除く): 2639824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 169, 208, 254, 260, 338, 508, 520, 635, 676, 845, 1016, 1040, 1270, 1352, 1651, 1690, 2032, 2540, 2704, 3302, 3380, 5080, 6604, 6760, 8255, 10160, 13208, 13520, 16510, 21463, 26416, 33020, 42926, 66040, 85852, 107315, 132080, 171704, 214630, 343408, 429260, 858520, 1717040]

約数ペア:

[(1, 1717040), (2, 858520), (4, 429260), (5, 343408), (8, 214630), (10, 171704), (13, 132080), (16, 107315), (20, 85852), (26, 66040), (40, 42926), (52, 33020), (65, 26416), (80, 21463), (104, 16510), (127, 13520), (130, 13208), (169, 10160), (208, 8255), (254, 6760), (260, 6604), (338, 5080), (508, 3380), (520, 3302), (635, 2704), (676, 2540), (845, 2032), (1016, 1690), (1040, 1651), (1270, 1352)]