9974360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22669}}^1$

素因数の和:22691

約数の個数: 32

約数和(自身を含む): 24483600

約数和(自身を除く): 14509240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22669, 45338, 90676, 113345, 181352, 226690, 249359, 453380, 498718, 906760, 997436, 1246795, 1994872, 2493590, 4987180, 9974360]

約数ペア:

[(1, 9974360), (2, 4987180), (4, 2493590), (5, 1994872), (8, 1246795), (10, 997436), (11, 906760), (20, 498718), (22, 453380), (40, 249359), (44, 226690), (55, 181352), (88, 113345), (110, 90676), (220, 45338), (440, 22669)]