13276160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2593}}^1$

素因数の和:2618

約数の個数: 44

約数和(自身を含む): 31859508

約数和(自身を除く): 18583348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 2593, 5120, 5186, 10372, 12965, 20744, 25930, 41488, 51860, 82976, 103720, 165952, 207440, 331904, 414880, 663808, 829760, 1327616, 1659520, 2655232, 3319040, 6638080, 13276160]

約数ペア:

[(1, 13276160), (2, 6638080), (4, 3319040), (5, 2655232), (8, 1659520), (10, 1327616), (16, 829760), (20, 663808), (32, 414880), (40, 331904), (64, 207440), (80, 165952), (128, 103720), (160, 82976), (256, 51860), (320, 41488), (512, 25930), (640, 20744), (1024, 12965), (1280, 10372), (2560, 5186), (2593, 5120)]