99914980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{454159}}^1$

素因数の和:454179

約数の個数: 24

約数和(自身を含む): 228896640

約数和(自身を除く): 128981660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 454159, 908318, 1816636, 2270795, 4541590, 4995749, 9083180, 9991498, 19982996, 24978745, 49957490, 99914980]

約数ペア:

[(1, 99914980), (2, 49957490), (4, 24978745), (5, 19982996), (10, 9991498), (11, 9083180), (20, 4995749), (22, 4541590), (44, 2270795), (55, 1816636), (110, 908318), (220, 454159)]