39794950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61223}}^1$

素因数の和:61248

約数の個数: 24

約数和(自身を含む): 79713648

約数和(自身を除く): 39918698

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 61223, 122446, 306115, 612230, 795899, 1530575, 1591798, 3061150, 3979495, 7958990, 19897475, 39794950]

約数ペア:

[(1, 39794950), (2, 19897475), (5, 7958990), (10, 3979495), (13, 3061150), (25, 1591798), (26, 1530575), (50, 795899), (65, 612230), (130, 306115), (325, 122446), (650, 61223)]