71796254420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1708621}}^1$

素因数の和:1708832

約数の個数: 48

約数和(自身を含む): 165339933696

約数和(自身を除く): 93543679276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020, 1708621, 3417242, 6834484, 8543105, 17086210, 18794831, 34172420, 37589662, 75179324, 93974155, 187948310, 326346611, 375896620, 652693222, 1305386444, 1631733055, 3263466110, 3589812721, 6526932220, 7179625442, 14359250884, 17949063605, 35898127210, 71796254420]

約数ペア:

[(1, 71796254420), (2, 35898127210), (4, 17949063605), (5, 14359250884), (10, 7179625442), (11, 6526932220), (20, 3589812721), (22, 3263466110), (44, 1631733055), (55, 1305386444), (110, 652693222), (191, 375896620), (220, 326346611), (382, 187948310), (764, 93974155), (955, 75179324), (1910, 37589662), (2101, 34172420), (3820, 18794831), (4202, 17086210), (8404, 8543105), (10505, 6834484), (21010, 3417242), (42020, 1708621)]