25670050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 55389312

約数和(自身を除く): 29719262

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1033, 1775, 2066, 2485, 3550, 4970, 5165, 7231, 10330, 12425, 14462, 24850, 25825, 36155, 51650, 72310, 73343, 146686, 180775, 361550, 366715, 513401, 733430, 1026802, 1833575, 2567005, 3667150, 5134010, 12835025, 25670050]

約数ペア:

[(1, 25670050), (2, 12835025), (5, 5134010), (7, 3667150), (10, 2567005), (14, 1833575), (25, 1026802), (35, 733430), (50, 513401), (70, 366715), (71, 361550), (142, 180775), (175, 146686), (350, 73343), (355, 72310), (497, 51650), (710, 36155), (994, 25825), (1033, 24850), (1775, 14462), (2066, 12425), (2485, 10330), (3550, 7231), (4970, 5165)]