2224596440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5055901}}^1$

素因数の和:5055923

約数の個数: 32

約数和(自身を含む): 5460374160

約数和(自身を除く): 3235777720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5055901, 10111802, 20223604, 25279505, 40447208, 50559010, 55614911, 101118020, 111229822, 202236040, 222459644, 278074555, 444919288, 556149110, 1112298220, 2224596440]

約数ペア:

[(1, 2224596440), (2, 1112298220), (4, 556149110), (5, 444919288), (8, 278074555), (10, 222459644), (11, 202236040), (20, 111229822), (22, 101118020), (40, 55614911), (44, 50559010), (55, 40447208), (88, 25279505), (110, 20223604), (220, 10111802), (440, 5055901)]