6729440

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 16066512

約数和(自身を除く): 9337072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 307, 548, 614, 685, 1096, 1228, 1370, 1535, 2192, 2456, 2740, 3070, 4384, 4912, 5480, 6140, 9824, 10960, 12280, 21920, 24560, 42059, 49120, 84118, 168236, 210295, 336472, 420590, 672944, 841180, 1345888, 1682360, 3364720, 6729440]

約数ペア:

[(1, 6729440), (2, 3364720), (4, 1682360), (5, 1345888), (8, 841180), (10, 672944), (16, 420590), (20, 336472), (32, 210295), (40, 168236), (80, 84118), (137, 49120), (160, 42059), (274, 24560), (307, 21920), (548, 12280), (614, 10960), (685, 9824), (1096, 6140), (1228, 5480), (1370, 4912), (1535, 4384), (2192, 3070), (2456, 2740)]