2030484976

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 4355971200

約数和(自身を除く): 2325486224

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 611, 676, 752, 1222, 1229, 1352, 2197, 2444, 2458, 2704, 4394, 4888, 4916, 7943, 8788, 9776, 9832, 15886, 15977, 17576, 19664, 31772, 31954, 35152, 57763, 63544, 63908, 103259, 115526, 127088, 127816, 206518, 207701, 231052, 255632, 413036, 415402, 462104, 750919, 826072, 830804, 924208, 1501838, 1652144, 1661608, 2700113, 3003676, 3323216, 5400226, 6007352, 9761947, 10800452, 12014704, 19523894, 21600904, 39047788, 43201808, 78095576, 126905311, 156191152, 253810622, 507621244, 1015242488, 2030484976]

約数ペア:

[(1, 2030484976), (2, 1015242488), (4, 507621244), (8, 253810622), (13, 156191152), (16, 126905311), (26, 78095576), (47, 43201808), (52, 39047788), (94, 21600904), (104, 19523894), (169, 12014704), (188, 10800452), (208, 9761947), (338, 6007352), (376, 5400226), (611, 3323216), (676, 3003676), (752, 2700113), (1222, 1661608), (1229, 1652144), (1352, 1501838), (2197, 924208), (2444, 830804), (2458, 826072), (2704, 750919), (4394, 462104), (4888, 415402), (4916, 413036), (7943, 255632), (8788, 231052), (9776, 207701), (9832, 206518), (15886, 127816), (15977, 127088), (17576, 115526), (19664, 103259), (31772, 63908), (31954, 63544), (35152, 57763)]