76843040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16561}}^1$

素因数の和:16605

約数の個数: 48

約数和(自身を含む): 187813080

約数和(自身を除く): 110970040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 16561, 33122, 66244, 82805, 132488, 165610, 264976, 331220, 480269, 529952, 662440, 960538, 1324880, 1921076, 2401345, 2649760, 3842152, 4802690, 7684304, 9605380, 15368608, 19210760, 38421520, 76843040]

約数ペア:

[(1, 76843040), (2, 38421520), (4, 19210760), (5, 15368608), (8, 9605380), (10, 7684304), (16, 4802690), (20, 3842152), (29, 2649760), (32, 2401345), (40, 1921076), (58, 1324880), (80, 960538), (116, 662440), (145, 529952), (160, 480269), (232, 331220), (290, 264976), (464, 165610), (580, 132488), (928, 82805), (1160, 66244), (2320, 33122), (4640, 16561)]