6282640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 17998848

約数和(自身を除く): 11716208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 863, 910, 1040, 1456, 1726, 1820, 3452, 3640, 4315, 6041, 6904, 7280, 8630, 11219, 12082, 13808, 17260, 22438, 24164, 30205, 34520, 44876, 48328, 56095, 60410, 69040, 78533, 89752, 96656, 112190, 120820, 157066, 179504, 224380, 241640, 314132, 392665, 448760, 483280, 628264, 785330, 897520, 1256528, 1570660, 3141320, 6282640]

約数ペア:

[(1, 6282640), (2, 3141320), (4, 1570660), (5, 1256528), (7, 897520), (8, 785330), (10, 628264), (13, 483280), (14, 448760), (16, 392665), (20, 314132), (26, 241640), (28, 224380), (35, 179504), (40, 157066), (52, 120820), (56, 112190), (65, 96656), (70, 89752), (80, 78533), (91, 69040), (104, 60410), (112, 56095), (130, 48328), (140, 44876), (182, 34520), (208, 30205), (260, 24164), (280, 22438), (364, 17260), (455, 13808), (520, 12082), (560, 11219), (728, 8630), (863, 7280), (910, 6904), (1040, 6041), (1456, 4315), (1726, 3640), (1820, 3452)]