90322040

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4877}}^1$

素因数の和:5351

約数の個数: 32

約数和(自身を含む): 203705280

約数和(自身を除く): 113383240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 4877, 9260, 9754, 18520, 19508, 24385, 39016, 48770, 97540, 195080, 2258051, 4516102, 9032204, 11290255, 18064408, 22580510, 45161020, 90322040]

約数ペア:

[(1, 90322040), (2, 45161020), (4, 22580510), (5, 18064408), (8, 11290255), (10, 9032204), (20, 4516102), (40, 2258051), (463, 195080), (926, 97540), (1852, 48770), (2315, 39016), (3704, 24385), (4630, 19508), (4877, 18520), (9260, 9754)]