14042680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 33942240

約数和(自身を除く): 19899560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 193, 214, 340, 386, 428, 535, 680, 772, 856, 965, 1070, 1544, 1819, 1930, 2140, 3281, 3638, 3860, 4280, 6562, 7276, 7720, 9095, 13124, 14552, 16405, 18190, 20651, 26248, 32810, 36380, 41302, 65620, 72760, 82604, 103255, 131240, 165208, 206510, 351067, 413020, 702134, 826040, 1404268, 1755335, 2808536, 3510670, 7021340, 14042680]

約数ペア:

[(1, 14042680), (2, 7021340), (4, 3510670), (5, 2808536), (8, 1755335), (10, 1404268), (17, 826040), (20, 702134), (34, 413020), (40, 351067), (68, 206510), (85, 165208), (107, 131240), (136, 103255), (170, 82604), (193, 72760), (214, 65620), (340, 41302), (386, 36380), (428, 32810), (535, 26248), (680, 20651), (772, 18190), (856, 16405), (965, 14552), (1070, 13124), (1544, 9095), (1819, 7720), (1930, 7276), (2140, 6562), (3281, 4280), (3638, 3860)]