44801740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 96399072

約数和(自身を除く): 51597332

約数列:

[1, 2, 4, 5, 10, 20, 83, 137, 166, 197, 274, 332, 394, 415, 548, 685, 788, 830, 985, 1370, 1660, 1970, 2740, 3940, 11371, 16351, 22742, 26989, 32702, 45484, 53978, 56855, 65404, 81755, 107956, 113710, 134945, 163510, 227420, 269890, 327020, 539780, 2240087, 4480174, 8960348, 11200435, 22400870, 44801740]

約数ペア:

[(1, 44801740), (2, 22400870), (4, 11200435), (5, 8960348), (10, 4480174), (20, 2240087), (83, 539780), (137, 327020), (166, 269890), (197, 227420), (274, 163510), (332, 134945), (394, 113710), (415, 107956), (548, 81755), (685, 65404), (788, 56855), (830, 53978), (985, 45484), (1370, 32702), (1660, 26989), (1970, 22742), (2740, 16351), (3940, 11371)]