4750780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 10321920

約数和(自身を除く): 5571140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8191, 16382, 32764, 40955, 81910, 163820, 237539, 475078, 950156, 1187695, 2375390, 4750780]

約数ペア:

[(1, 4750780), (2, 2375390), (4, 1187695), (5, 950156), (10, 475078), (20, 237539), (29, 163820), (58, 81910), (116, 40955), (145, 32764), (290, 16382), (580, 8191)]