1128322880

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52627}}^1$

素因数の和:52711

約数の個数: 56

約数和(自身を含む): 2726972448

約数和(自身を除く): 1598649568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 10720, 21440, 52627, 105254, 210508, 263135, 421016, 526270, 842032, 1052540, 1684064, 2105080, 3368128, 3526009, 4210160, 7052018, 8420320, 14104036, 16840640, 17630045, 28208072, 35260090, 56416144, 70520180, 112832288, 141040360, 225664576, 282080720, 564161440, 1128322880]

約数ペア:

[(1, 1128322880), (2, 564161440), (4, 282080720), (5, 225664576), (8, 141040360), (10, 112832288), (16, 70520180), (20, 56416144), (32, 35260090), (40, 28208072), (64, 17630045), (67, 16840640), (80, 14104036), (134, 8420320), (160, 7052018), (268, 4210160), (320, 3526009), (335, 3368128), (536, 2105080), (670, 1684064), (1072, 1052540), (1340, 842032), (2144, 526270), (2680, 421016), (4288, 263135), (5360, 210508), (10720, 105254), (21440, 52627)]