22459520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 56548800

約数和(自身を除く): 34089280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 1847, 2432, 3040, 3694, 6080, 7388, 9235, 12160, 14776, 18470, 29552, 35093, 36940, 59104, 70186, 73880, 118208, 140372, 147760, 175465, 236416, 280744, 295520, 350930, 561488, 591040, 701860, 1122976, 1182080, 1403720, 2245952, 2807440, 4491904, 5614880, 11229760, 22459520]

約数ペア:

[(1, 22459520), (2, 11229760), (4, 5614880), (5, 4491904), (8, 2807440), (10, 2245952), (16, 1403720), (19, 1182080), (20, 1122976), (32, 701860), (38, 591040), (40, 561488), (64, 350930), (76, 295520), (80, 280744), (95, 236416), (128, 175465), (152, 147760), (160, 140372), (190, 118208), (304, 73880), (320, 70186), (380, 59104), (608, 36940), (640, 35093), (760, 29552), (1216, 18470), (1520, 14776), (1847, 12160), (2432, 9235), (3040, 7388), (3694, 6080)]