85122080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23131}}^1$

素因数の和:23169

約数の個数: 48

約数和(自身を含む): 209853504

約数和(自身を除く): 124731424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 23131, 46262, 92524, 115655, 185048, 231310, 370096, 462620, 532013, 740192, 925240, 1064026, 1850480, 2128052, 2660065, 3700960, 4256104, 5320130, 8512208, 10640260, 17024416, 21280520, 42561040, 85122080]

約数ペア:

[(1, 85122080), (2, 42561040), (4, 21280520), (5, 17024416), (8, 10640260), (10, 8512208), (16, 5320130), (20, 4256104), (23, 3700960), (32, 2660065), (40, 2128052), (46, 1850480), (80, 1064026), (92, 925240), (115, 740192), (160, 532013), (184, 462620), (230, 370096), (368, 231310), (460, 185048), (736, 115655), (920, 92524), (1840, 46262), (3680, 23131)]