195411550

素因数分解:

$2^1\times 5^2\times {\mathrm{1621}}^1\times {\mathrm{2411}}^1$

素因数の和:4044

約数の個数: 24

約数和(自身を含む): 363840552

約数和(自身を除く): 168429002

約数列:

[1, 2, 5, 10, 25, 50, 1621, 2411, 3242, 4822, 8105, 12055, 16210, 24110, 40525, 60275, 81050, 120550, 3908231, 7816462, 19541155, 39082310, 97705775, 195411550]

約数ペア:

[(1, 195411550), (2, 97705775), (5, 39082310), (10, 19541155), (25, 7816462), (50, 3908231), (1621, 120550), (2411, 81050), (3242, 60275), (4822, 40525), (8105, 24110), (12055, 16210)]