5398360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12269}}^1$

素因数の和:12291

約数の個数: 32

約数和(自身を含む): 13251600

約数和(自身を除く): 7853240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12269, 24538, 49076, 61345, 98152, 122690, 134959, 245380, 269918, 490760, 539836, 674795, 1079672, 1349590, 2699180, 5398360]

約数ペア:

[(1, 5398360), (2, 2699180), (4, 1349590), (5, 1079672), (8, 674795), (10, 539836), (11, 490760), (20, 269918), (22, 245380), (40, 134959), (44, 122690), (55, 98152), (88, 61345), (110, 49076), (220, 24538), (440, 12269)]