12716747200

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{89303}}^1$

素因数の和:89414

約数の個数: 84

約数和(自身を含む): 31643086320

約数和(自身を除く): 18926339120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 200, 320, 356, 400, 445, 712, 800, 890, 1424, 1600, 1780, 2225, 2848, 3560, 4450, 5696, 7120, 8900, 14240, 17800, 28480, 35600, 71200, 89303, 142400, 178606, 357212, 446515, 714424, 893030, 1428848, 1786060, 2232575, 2857696, 3572120, 4465150, 5715392, 7144240, 7947967, 8930300, 14288480, 15895934, 17860600, 28576960, 31791868, 35721200, 39739835, 63583736, 71442400, 79479670, 127167472, 142884800, 158959340, 198699175, 254334944, 317918680, 397398350, 508669888, 635837360, 794796700, 1271674720, 1589593400, 2543349440, 3179186800, 6358373600, 12716747200]

約数ペア:

[(1, 12716747200), (2, 6358373600), (4, 3179186800), (5, 2543349440), (8, 1589593400), (10, 1271674720), (16, 794796700), (20, 635837360), (25, 508669888), (32, 397398350), (40, 317918680), (50, 254334944), (64, 198699175), (80, 158959340), (89, 142884800), (100, 127167472), (160, 79479670), (178, 71442400), (200, 63583736), (320, 39739835), (356, 35721200), (400, 31791868), (445, 28576960), (712, 17860600), (800, 15895934), (890, 14288480), (1424, 8930300), (1600, 7947967), (1780, 7144240), (2225, 5715392), (2848, 4465150), (3560, 3572120), (4450, 2857696), (5696, 2232575), (7120, 1786060), (8900, 1428848), (14240, 893030), (17800, 714424), (28480, 446515), (35600, 357212), (71200, 178606), (89303, 142400)]