41091820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26683}}^1$

素因数の和:26710

約数の個数: 48

約数和(自身を含む): 107589888

約数和(自身を除く): 66498068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 26683, 53366, 106732, 133415, 186781, 266830, 293513, 373562, 533660, 587026, 747124, 933905, 1174052, 1467565, 1867810, 2054591, 2935130, 3735620, 4109182, 5870260, 8218364, 10272955, 20545910, 41091820]

約数ペア:

[(1, 41091820), (2, 20545910), (4, 10272955), (5, 8218364), (7, 5870260), (10, 4109182), (11, 3735620), (14, 2935130), (20, 2054591), (22, 1867810), (28, 1467565), (35, 1174052), (44, 933905), (55, 747124), (70, 587026), (77, 533660), (110, 373562), (140, 293513), (154, 266830), (220, 186781), (308, 133415), (385, 106732), (770, 53366), (1540, 26683)]