12981674300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1090897}}^1$

素因数の和:1090935

約数の個数: 72

約数和(自身を含む): 34088380704

約数和(自身を除く): 21106706404

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 1090897, 2181794, 4363588, 5454485, 7636279, 10908970, 15272558, 18545249, 21817940, 27272425, 30545116, 37090498, 38181395, 54544850, 74180996, 76362790, 92726245, 109089700, 129816743, 152725580, 185452490, 190906975, 259633486, 370904980, 381813950, 463631225, 519266972, 649083715, 763627900, 927262450, 1298167430, 1854524900, 2596334860, 3245418575, 6490837150, 12981674300]

約数ペア:

[(1, 12981674300), (2, 6490837150), (4, 3245418575), (5, 2596334860), (7, 1854524900), (10, 1298167430), (14, 927262450), (17, 763627900), (20, 649083715), (25, 519266972), (28, 463631225), (34, 381813950), (35, 370904980), (50, 259633486), (68, 190906975), (70, 185452490), (85, 152725580), (100, 129816743), (119, 109089700), (140, 92726245), (170, 76362790), (175, 74180996), (238, 54544850), (340, 38181395), (350, 37090498), (425, 30545116), (476, 27272425), (595, 21817940), (700, 18545249), (850, 15272558), (1190, 10908970), (1700, 7636279), (2380, 5454485), (2975, 4363588), (5950, 2181794), (11900, 1090897)]