74220897080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168683857}}^1$

素因数の和:168683879

約数の個数: 32

約数和(自身を含む): 182178566640

約数和(自身を除く): 107957669560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 168683857, 337367714, 674735428, 843419285, 1349470856, 1686838570, 1855522427, 3373677140, 3711044854, 6747354280, 7422089708, 9277612135, 14844179416, 18555224270, 37110448540, 74220897080]

約数ペア:

[(1, 74220897080), (2, 37110448540), (4, 18555224270), (5, 14844179416), (8, 9277612135), (10, 7422089708), (11, 6747354280), (20, 3711044854), (22, 3373677140), (40, 1855522427), (44, 1686838570), (55, 1349470856), (88, 843419285), (110, 674735428), (220, 337367714), (440, 168683857)]