5126660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 8299900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3329, 6658, 13316, 16645, 23303, 33290, 36619, 46606, 66580, 73238, 93212, 116515, 146476, 183095, 233030, 256333, 366190, 466060, 512666, 732380, 1025332, 1281665, 2563330, 5126660]

約数ペア:

[(1, 5126660), (2, 2563330), (4, 1281665), (5, 1025332), (7, 732380), (10, 512666), (11, 466060), (14, 366190), (20, 256333), (22, 233030), (28, 183095), (35, 146476), (44, 116515), (55, 93212), (70, 73238), (77, 66580), (110, 46606), (140, 36619), (154, 33290), (220, 23303), (308, 16645), (385, 13316), (770, 6658), (1540, 3329)]