97601720

素因数分解:

$2^3\times 5^1\times {\mathrm{2440043}}^1$

素因数の和:2440054

約数の個数: 16

約数和(自身を含む): 219603960

約数和(自身を除く): 122002240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2440043, 4880086, 9760172, 12200215, 19520344, 24400430, 48800860, 97601720]

約数ペア:

[(1, 97601720), (2, 48800860), (4, 24400430), (5, 19520344), (8, 12200215), (10, 9760172), (20, 4880086), (40, 2440043)]