3291040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 7916832

約数和(自身を除く): 4625792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 307, 335, 536, 614, 670, 1072, 1228, 1340, 1535, 2144, 2456, 2680, 3070, 4912, 5360, 6140, 9824, 10720, 12280, 20569, 24560, 41138, 49120, 82276, 102845, 164552, 205690, 329104, 411380, 658208, 822760, 1645520, 3291040]

約数ペア:

[(1, 3291040), (2, 1645520), (4, 822760), (5, 658208), (8, 411380), (10, 329104), (16, 205690), (20, 164552), (32, 102845), (40, 82276), (67, 49120), (80, 41138), (134, 24560), (160, 20569), (268, 12280), (307, 10720), (335, 9824), (536, 6140), (614, 5360), (670, 4912), (1072, 3070), (1228, 2680), (1340, 2456), (1535, 2144)]