2063680

素因数分解:

$2^6\times 5^1\times {\mathrm{6449}}^1$

素因数の和:6466

約数の個数: 28

約数和(自身を含む): 4914900

約数和(自身を除く): 2851220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6449, 12898, 25796, 32245, 51592, 64490, 103184, 128980, 206368, 257960, 412736, 515920, 1031840, 2063680]

約数ペア:

[(1, 2063680), (2, 1031840), (4, 515920), (5, 412736), (8, 257960), (10, 206368), (16, 128980), (20, 103184), (32, 64490), (40, 51592), (64, 32245), (80, 25796), (160, 12898), (320, 6449)]