42824980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194659}}^1$

素因数の和:194679

約数の個数: 24

約数和(自身を含む): 98108640

約数和(自身を除く): 55283660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 194659, 389318, 778636, 973295, 1946590, 2141249, 3893180, 4282498, 8564996, 10706245, 21412490, 42824980]

約数ペア:

[(1, 42824980), (2, 21412490), (4, 10706245), (5, 8564996), (10, 4282498), (11, 3893180), (20, 2141249), (22, 1946590), (44, 973295), (55, 778636), (110, 389318), (220, 194659)]