33125480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19259}}^1$

素因数の和:19313

約数の個数: 32

約数和(自身を含む): 76269600

約数和(自身を除く): 43144120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 19259, 38518, 77036, 96295, 154072, 192590, 385180, 770360, 828137, 1656274, 3312548, 4140685, 6625096, 8281370, 16562740, 33125480]

約数ペア:

[(1, 33125480), (2, 16562740), (4, 8281370), (5, 6625096), (8, 4140685), (10, 3312548), (20, 1656274), (40, 828137), (43, 770360), (86, 385180), (172, 192590), (215, 154072), (344, 96295), (430, 77036), (860, 38518), (1720, 19259)]