2294720

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 56

約数和(自身を含む): 5596128

約数和(自身を除く): 3301408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 101, 142, 160, 202, 284, 320, 355, 404, 505, 568, 710, 808, 1010, 1136, 1420, 1616, 2020, 2272, 2840, 3232, 4040, 4544, 5680, 6464, 7171, 8080, 11360, 14342, 16160, 22720, 28684, 32320, 35855, 57368, 71710, 114736, 143420, 229472, 286840, 458944, 573680, 1147360, 2294720]

約数ペア:

[(1, 2294720), (2, 1147360), (4, 573680), (5, 458944), (8, 286840), (10, 229472), (16, 143420), (20, 114736), (32, 71710), (40, 57368), (64, 35855), (71, 32320), (80, 28684), (101, 22720), (142, 16160), (160, 14342), (202, 11360), (284, 8080), (320, 7171), (355, 6464), (404, 5680), (505, 4544), (568, 4040), (710, 3232), (808, 2840), (1010, 2272), (1136, 2020), (1420, 1616)]