6804640

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 9524960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 599, 710, 1136, 1198, 1420, 2272, 2396, 2840, 2995, 4792, 5680, 5990, 9584, 11360, 11980, 19168, 23960, 42529, 47920, 85058, 95840, 170116, 212645, 340232, 425290, 680464, 850580, 1360928, 1701160, 3402320, 6804640]

約数ペア:

[(1, 6804640), (2, 3402320), (4, 1701160), (5, 1360928), (8, 850580), (10, 680464), (16, 425290), (20, 340232), (32, 212645), (40, 170116), (71, 95840), (80, 85058), (142, 47920), (160, 42529), (284, 23960), (355, 19168), (568, 11980), (599, 11360), (710, 9584), (1136, 5990), (1198, 5680), (1420, 4792), (2272, 2995), (2396, 2840)]