91540040

素因数分解:

$2^3\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{1597}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 206237880

約数和(自身を除く): 114697840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1433, 1597, 2866, 3194, 5732, 6388, 7165, 7985, 11464, 12776, 14330, 15970, 28660, 31940, 57320, 63880, 2288501, 4577002, 9154004, 11442505, 18308008, 22885010, 45770020, 91540040]

約数ペア:

[(1, 91540040), (2, 45770020), (4, 22885010), (5, 18308008), (8, 11442505), (10, 9154004), (20, 4577002), (40, 2288501), (1433, 63880), (1597, 57320), (2866, 31940), (3194, 28660), (5732, 15970), (6388, 14330), (7165, 12776), (7985, 11464)]