102483440

素因数分解:

$2^4\times 5^1\times {\mathrm{1281043}}^1$

素因数の和:1281056

約数の個数: 20

約数和(自身を含む): 238274184

約数和(自身を除く): 135790744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1281043, 2562086, 5124172, 6405215, 10248344, 12810430, 20496688, 25620860, 51241720, 102483440]

約数ペア:

[(1, 102483440), (2, 51241720), (4, 25620860), (5, 20496688), (8, 12810430), (10, 10248344), (16, 6405215), (20, 5124172), (40, 2562086), (80, 1281043)]