5319680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1064

約数の個数: 44

約数和(自身を含む): 12773280

約数和(自身を除く): 7453600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1039, 1280, 2078, 2560, 4156, 5120, 5195, 8312, 10390, 16624, 20780, 33248, 41560, 66496, 83120, 132992, 166240, 265984, 332480, 531968, 664960, 1063936, 1329920, 2659840, 5319680]

約数ペア:

[(1, 5319680), (2, 2659840), (4, 1329920), (5, 1063936), (8, 664960), (10, 531968), (16, 332480), (20, 265984), (32, 166240), (40, 132992), (64, 83120), (80, 66496), (128, 41560), (160, 33248), (256, 20780), (320, 16624), (512, 10390), (640, 8312), (1024, 5195), (1039, 5120), (1280, 4156), (2078, 2560)]