33662960

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 78517296

約数和(自身を除く): 44854336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 857, 982, 1714, 1964, 2455, 3428, 3928, 4285, 4910, 6856, 7856, 8570, 9820, 13712, 17140, 19640, 34280, 39280, 68560, 420787, 841574, 1683148, 2103935, 3366296, 4207870, 6732592, 8415740, 16831480, 33662960]

約数ペア:

[(1, 33662960), (2, 16831480), (4, 8415740), (5, 6732592), (8, 4207870), (10, 3366296), (16, 2103935), (20, 1683148), (40, 841574), (80, 420787), (491, 68560), (857, 39280), (982, 34280), (1714, 19640), (1964, 17140), (2455, 13712), (3428, 9820), (3928, 8570), (4285, 7856), (4910, 6856)]