109048220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 242040960

約数和(自身を除く): 132992740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 347, 380, 694, 827, 1388, 1654, 1735, 3308, 3470, 4135, 6593, 6940, 8270, 13186, 15713, 16540, 26372, 31426, 32965, 62852, 65930, 78565, 131860, 157130, 286969, 314260, 573938, 1147876, 1434845, 2869690, 5452411, 5739380, 10904822, 21809644, 27262055, 54524110, 109048220]

約数ペア:

[(1, 109048220), (2, 54524110), (4, 27262055), (5, 21809644), (10, 10904822), (19, 5739380), (20, 5452411), (38, 2869690), (76, 1434845), (95, 1147876), (190, 573938), (347, 314260), (380, 286969), (694, 157130), (827, 131860), (1388, 78565), (1654, 65930), (1735, 62852), (3308, 32965), (3470, 31426), (4135, 26372), (6593, 16540), (6940, 15713), (8270, 13186)]