74293780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9127}}^1$

素因数の和:9184

約数の個数: 48

約数和(自身を含む): 174819456

約数和(自身を除く): 100525676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 9127, 18254, 36508, 45635, 91270, 100397, 182540, 200794, 337699, 401588, 501985, 675398, 1003970, 1350796, 1688495, 2007940, 3376990, 3714689, 6753980, 7429378, 14858756, 18573445, 37146890, 74293780]

約数ペア:

[(1, 74293780), (2, 37146890), (4, 18573445), (5, 14858756), (10, 7429378), (11, 6753980), (20, 3714689), (22, 3376990), (37, 2007940), (44, 1688495), (55, 1350796), (74, 1003970), (110, 675398), (148, 501985), (185, 401588), (220, 337699), (370, 200794), (407, 182540), (740, 100397), (814, 91270), (1628, 45635), (2035, 36508), (4070, 18254), (8140, 9127)]