6310480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 16391808

約数和(自身を除く): 10081328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 101, 110, 142, 176, 202, 220, 284, 355, 404, 440, 505, 568, 710, 781, 808, 880, 1010, 1111, 1136, 1420, 1562, 1616, 2020, 2222, 2840, 3124, 3905, 4040, 4444, 5555, 5680, 6248, 7171, 7810, 8080, 8888, 11110, 12496, 14342, 15620, 17776, 22220, 28684, 31240, 35855, 44440, 57368, 62480, 71710, 78881, 88880, 114736, 143420, 157762, 286840, 315524, 394405, 573680, 631048, 788810, 1262096, 1577620, 3155240, 6310480]

約数ペア:

[(1, 6310480), (2, 3155240), (4, 1577620), (5, 1262096), (8, 788810), (10, 631048), (11, 573680), (16, 394405), (20, 315524), (22, 286840), (40, 157762), (44, 143420), (55, 114736), (71, 88880), (80, 78881), (88, 71710), (101, 62480), (110, 57368), (142, 44440), (176, 35855), (202, 31240), (220, 28684), (284, 22220), (355, 17776), (404, 15620), (440, 14342), (505, 12496), (568, 11110), (710, 8888), (781, 8080), (808, 7810), (880, 7171), (1010, 6248), (1111, 5680), (1136, 5555), (1420, 4444), (1562, 4040), (1616, 3905), (2020, 3124), (2222, 2840)]