5156360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11719}}^1$

素因数の和:11741

約数の個数: 32

約数和(自身を含む): 12657600

約数和(自身を除く): 7501240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11719, 23438, 46876, 58595, 93752, 117190, 128909, 234380, 257818, 468760, 515636, 644545, 1031272, 1289090, 2578180, 5156360]

約数ペア:

[(1, 5156360), (2, 2578180), (4, 1289090), (5, 1031272), (8, 644545), (10, 515636), (11, 468760), (20, 257818), (22, 234380), (40, 128909), (44, 117190), (55, 93752), (88, 58595), (110, 46876), (220, 23438), (440, 11719)]