5739760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5545

約数の個数: 40

約数和(自身を含む): 14374080

約数和(自身を除く): 8634320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5519, 11038, 22076, 27595, 44152, 55190, 71747, 88304, 110380, 143494, 220760, 286988, 358735, 441520, 573976, 717470, 1147952, 1434940, 2869880, 5739760]

約数ペア:

[(1, 5739760), (2, 2869880), (4, 1434940), (5, 1147952), (8, 717470), (10, 573976), (13, 441520), (16, 358735), (20, 286988), (26, 220760), (40, 143494), (52, 110380), (65, 88304), (80, 71747), (104, 55190), (130, 44152), (208, 27595), (260, 22076), (520, 11038), (1040, 5519)]