2671164680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1804841}}^1$

素因数の和:1804889

約数の個数: 32

約数和(自身を含む): 6172559640

約数和(自身を除く): 3501394960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1804841, 3609682, 7219364, 9024205, 14438728, 18048410, 36096820, 66779117, 72193640, 133558234, 267116468, 333895585, 534232936, 667791170, 1335582340, 2671164680]

約数ペア:

[(1, 2671164680), (2, 1335582340), (4, 667791170), (5, 534232936), (8, 333895585), (10, 267116468), (20, 133558234), (37, 72193640), (40, 66779117), (74, 36096820), (148, 18048410), (185, 14438728), (296, 9024205), (370, 7219364), (740, 3609682), (1480, 1804841)]