13846360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31469}}^1$

素因数の和:31491

約数の個数: 32

約数和(自身を含む): 33987600

約数和(自身を除く): 20141240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 31469, 62938, 125876, 157345, 251752, 314690, 346159, 629380, 692318, 1258760, 1384636, 1730795, 2769272, 3461590, 6923180, 13846360]

約数ペア:

[(1, 13846360), (2, 6923180), (4, 3461590), (5, 2769272), (8, 1730795), (10, 1384636), (11, 1258760), (20, 692318), (22, 629380), (40, 346159), (44, 314690), (55, 251752), (88, 157345), (110, 125876), (220, 62938), (440, 31469)]