6776320

素因数分解:

$2^9\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2670

約数の個数: 40

約数和(自身を含む): 16253424

約数和(自身を除く): 9477104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2647, 5294, 10588, 13235, 21176, 26470, 42352, 52940, 84704, 105880, 169408, 211760, 338816, 423520, 677632, 847040, 1355264, 1694080, 3388160, 6776320]

約数ペア:

[(1, 6776320), (2, 3388160), (4, 1694080), (5, 1355264), (8, 847040), (10, 677632), (16, 423520), (20, 338816), (32, 211760), (40, 169408), (64, 105880), (80, 84704), (128, 52940), (160, 42352), (256, 26470), (320, 21176), (512, 13235), (640, 10588), (1280, 5294), (2560, 2647)]