1372760620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12211}}^1$

素因数の和:12311

約数の個数: 96

約数和(自身を含む): 3643670016

約数和(自身を除く): 2270909396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 730, 770, 803, 1022, 1460, 1540, 1606, 2044, 2555, 3212, 4015, 5110, 5621, 8030, 10220, 11242, 12211, 16060, 22484, 24422, 28105, 48844, 56210, 61055, 85477, 112420, 122110, 134321, 170954, 244220, 268642, 341908, 427385, 537284, 671605, 854770, 891403, 940247, 1343210, 1709540, 1782806, 1880494, 2686420, 3565612, 3760988, 4457015, 4701235, 6239821, 8914030, 9402470, 9805433, 12479642, 17828060, 18804940, 19610866, 24959284, 31199105, 39221732, 49027165, 62398210, 68638031, 98054330, 124796420, 137276062, 196108660, 274552124, 343190155, 686380310, 1372760620]

約数ペア:

[(1, 1372760620), (2, 686380310), (4, 343190155), (5, 274552124), (7, 196108660), (10, 137276062), (11, 124796420), (14, 98054330), (20, 68638031), (22, 62398210), (28, 49027165), (35, 39221732), (44, 31199105), (55, 24959284), (70, 19610866), (73, 18804940), (77, 17828060), (110, 12479642), (140, 9805433), (146, 9402470), (154, 8914030), (220, 6239821), (292, 4701235), (308, 4457015), (365, 3760988), (385, 3565612), (511, 2686420), (730, 1880494), (770, 1782806), (803, 1709540), (1022, 1343210), (1460, 940247), (1540, 891403), (1606, 854770), (2044, 671605), (2555, 537284), (3212, 427385), (4015, 341908), (5110, 268642), (5621, 244220), (8030, 170954), (10220, 134321), (11242, 122110), (12211, 112420), (16060, 85477), (22484, 61055), (24422, 56210), (28105, 48844)]