5838080

素因数分解:

$2^8\times 5^1\times {\mathrm{4561}}^1$

素因数の和:4582

約数の個数: 36

約数和(自身を含む): 13987092

約数和(自身を除く): 8149012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4561, 9122, 18244, 22805, 36488, 45610, 72976, 91220, 145952, 182440, 291904, 364880, 583808, 729760, 1167616, 1459520, 2919040, 5838080]

約数ペア:

[(1, 5838080), (2, 2919040), (4, 1459520), (5, 1167616), (8, 729760), (10, 583808), (16, 364880), (20, 291904), (32, 182440), (40, 145952), (64, 91220), (80, 72976), (128, 45610), (160, 36488), (256, 22805), (320, 18244), (640, 9122), (1280, 4561)]