2001263770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{44701}}^1$

素因数の和:44767

約数の個数: 48

約数和(自身を含む): 4066630344

約数和(自身を除く): 2065366574

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 2035, 4070, 4477, 8954, 22385, 44701, 44770, 89402, 223505, 447010, 491711, 983422, 1653937, 2458555, 3307874, 4917110, 5408821, 8269685, 10817642, 16539370, 18193307, 27044105, 36386614, 54088210, 90966535, 181933070, 200126377, 400252754, 1000631885, 2001263770]

約数ペア:

[(1, 2001263770), (2, 1000631885), (5, 400252754), (10, 200126377), (11, 181933070), (22, 90966535), (37, 54088210), (55, 36386614), (74, 27044105), (110, 18193307), (121, 16539370), (185, 10817642), (242, 8269685), (370, 5408821), (407, 4917110), (605, 3307874), (814, 2458555), (1210, 1653937), (2035, 983422), (4070, 491711), (4477, 447010), (8954, 223505), (22385, 89402), (44701, 44770)]