6661896065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 9396518400

約数和(自身を除く): 2734622335

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 317, 407, 449, 851, 1265, 1585, 2035, 2245, 3487, 4255, 4939, 7291, 9361, 10327, 11729, 16613, 17435, 24695, 36455, 46805, 51635, 58645, 80201, 83065, 113597, 129019, 142333, 182743, 269767, 382099, 401005, 567985, 645095, 711665, 913715, 1348835, 1565663, 1910495, 2967437, 3273659, 4203089, 5266321, 7828315, 14837185, 16368295, 21015445, 26331605, 36010249, 57929531, 121125383, 180051245, 289647655, 605626915, 1332379213, 6661896065]

約数ペア:

[(1, 6661896065), (5, 1332379213), (11, 605626915), (23, 289647655), (37, 180051245), (55, 121125383), (115, 57929531), (185, 36010249), (253, 26331605), (317, 21015445), (407, 16368295), (449, 14837185), (851, 7828315), (1265, 5266321), (1585, 4203089), (2035, 3273659), (2245, 2967437), (3487, 1910495), (4255, 1565663), (4939, 1348835), (7291, 913715), (9361, 711665), (10327, 645095), (11729, 567985), (16613, 401005), (17435, 382099), (24695, 269767), (36455, 182743), (46805, 142333), (51635, 129019), (58645, 113597), (80201, 83065)]