90096220

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{4447}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 189431424

約数和(自身を除く): 99335204

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 4052, 4447, 5065, 8894, 10130, 17788, 20260, 22235, 44470, 88940, 4504811, 9009622, 18019244, 22524055, 45048110, 90096220]

約数ペア:

[(1, 90096220), (2, 45048110), (4, 22524055), (5, 18019244), (10, 9009622), (20, 4504811), (1013, 88940), (2026, 44470), (4052, 22235), (4447, 20260), (5065, 17788), (8894, 10130)]