5241460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 13023360

約数和(自身を除く): 7781900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1291, 2030, 2582, 4060, 5164, 6455, 9037, 12910, 18074, 25820, 36148, 37439, 45185, 74878, 90370, 149756, 180740, 187195, 262073, 374390, 524146, 748780, 1048292, 1310365, 2620730, 5241460]

約数ペア:

[(1, 5241460), (2, 2620730), (4, 1310365), (5, 1048292), (7, 748780), (10, 524146), (14, 374390), (20, 262073), (28, 187195), (29, 180740), (35, 149756), (58, 90370), (70, 74878), (116, 45185), (140, 37439), (145, 36148), (203, 25820), (290, 18074), (406, 12910), (580, 9037), (812, 6455), (1015, 5164), (1291, 4060), (2030, 2582)]