67039480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72869}}^1$

素因数の和:72903

約数の個数: 32

約数和(自身を含む): 157399200

約数和(自身を除く): 90359720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 72869, 145738, 291476, 364345, 582952, 728690, 1457380, 1675987, 2914760, 3351974, 6703948, 8379935, 13407896, 16759870, 33519740, 67039480]

約数ペア:

[(1, 67039480), (2, 33519740), (4, 16759870), (5, 13407896), (8, 8379935), (10, 6703948), (20, 3351974), (23, 2914760), (40, 1675987), (46, 1457380), (92, 728690), (115, 582952), (184, 364345), (230, 291476), (460, 145738), (920, 72869)]