5414660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 6681340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 149, 158, 230, 298, 316, 395, 460, 596, 745, 790, 1490, 1580, 1817, 2980, 3427, 3634, 6854, 7268, 9085, 11771, 13708, 17135, 18170, 23542, 34270, 36340, 47084, 58855, 68540, 117710, 235420, 270733, 541466, 1082932, 1353665, 2707330, 5414660]

約数ペア:

[(1, 5414660), (2, 2707330), (4, 1353665), (5, 1082932), (10, 541466), (20, 270733), (23, 235420), (46, 117710), (79, 68540), (92, 58855), (115, 47084), (149, 36340), (158, 34270), (230, 23542), (298, 18170), (316, 17135), (395, 13708), (460, 11771), (596, 9085), (745, 7268), (790, 6854), (1490, 3634), (1580, 3427), (1817, 2980)]