219070850

素因数分解:

$2^1\times 5^2\times {\mathrm{1423}}^1\times {\mathrm{3079}}^1$

素因数の和:4514

約数の個数: 24

約数和(自身を含む): 407890560

約数和(自身を除く): 188819710

約数列:

[1, 2, 5, 10, 25, 50, 1423, 2846, 3079, 6158, 7115, 14230, 15395, 30790, 35575, 71150, 76975, 153950, 4381417, 8762834, 21907085, 43814170, 109535425, 219070850]

約数ペア:

[(1, 219070850), (2, 109535425), (5, 43814170), (10, 21907085), (25, 8762834), (50, 4381417), (1423, 153950), (2846, 76975), (3079, 71150), (6158, 35575), (7115, 30790), (14230, 15395)]