180804950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{190321}}^1$

素因数の和:190352

約数の個数: 24

約数和(自身を含む): 353998920

約数和(自身を除く): 173193970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 190321, 380642, 951605, 1903210, 3616099, 4758025, 7232198, 9516050, 18080495, 36160990, 90402475, 180804950]

約数ペア:

[(1, 180804950), (2, 90402475), (5, 36160990), (10, 18080495), (19, 9516050), (25, 7232198), (38, 4758025), (50, 3616099), (95, 1903210), (190, 951605), (475, 380642), (950, 190321)]