6748240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 15936480

約数和(自身を除く): 9188240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1259, 1340, 2518, 2680, 5036, 5360, 6295, 10072, 12590, 20144, 25180, 50360, 84353, 100720, 168706, 337412, 421765, 674824, 843530, 1349648, 1687060, 3374120, 6748240]

約数ペア:

[(1, 6748240), (2, 3374120), (4, 1687060), (5, 1349648), (8, 843530), (10, 674824), (16, 421765), (20, 337412), (40, 168706), (67, 100720), (80, 84353), (134, 50360), (268, 25180), (335, 20144), (536, 12590), (670, 10072), (1072, 6295), (1259, 5360), (1340, 5036), (2518, 2680)]