5287040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 13806720

約数和(自身を除く): 8519680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 751, 880, 1408, 1502, 1760, 3004, 3520, 3755, 6008, 7040, 7510, 8261, 12016, 15020, 16522, 24032, 30040, 33044, 41305, 48064, 60080, 66088, 82610, 96128, 120160, 132176, 165220, 240320, 264352, 330440, 480640, 528704, 660880, 1057408, 1321760, 2643520, 5287040]

約数ペア:

[(1, 5287040), (2, 2643520), (4, 1321760), (5, 1057408), (8, 660880), (10, 528704), (11, 480640), (16, 330440), (20, 264352), (22, 240320), (32, 165220), (40, 132176), (44, 120160), (55, 96128), (64, 82610), (80, 66088), (88, 60080), (110, 48064), (128, 41305), (160, 33044), (176, 30040), (220, 24032), (320, 16522), (352, 15020), (440, 12016), (640, 8261), (704, 7510), (751, 7040), (880, 6008), (1408, 3755), (1502, 3520), (1760, 3004)]