1497560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 3488400

約数和(自身を除く): 1990840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1291, 2582, 5164, 6455, 10328, 12910, 25820, 37439, 51640, 74878, 149756, 187195, 299512, 374390, 748780, 1497560]

約数ペア:

[(1, 1497560), (2, 748780), (4, 374390), (5, 299512), (8, 187195), (10, 149756), (20, 74878), (29, 51640), (40, 37439), (58, 25820), (116, 12910), (145, 10328), (232, 6455), (290, 5164), (580, 2582), (1160, 1291)]