5392880260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{88321}}^1$

素因数の和:88444

約数の個数: 48

約数和(自身を含む): 11751772032

約数和(自身を除く): 6358891772

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 3053, 6106, 12212, 15265, 30530, 61060, 88321, 176642, 353284, 441605, 883210, 1766420, 3797803, 6270791, 7595606, 12541582, 15191212, 18989015, 25083164, 31353955, 37978030, 62707910, 75956060, 125415820, 269644013, 539288026, 1078576052, 1348220065, 2696440130, 5392880260]

約数ペア:

[(1, 5392880260), (2, 2696440130), (4, 1348220065), (5, 1078576052), (10, 539288026), (20, 269644013), (43, 125415820), (71, 75956060), (86, 62707910), (142, 37978030), (172, 31353955), (215, 25083164), (284, 18989015), (355, 15191212), (430, 12541582), (710, 7595606), (860, 6270791), (1420, 3797803), (3053, 1766420), (6106, 883210), (12212, 441605), (15265, 353284), (30530, 176642), (61060, 88321)]