22681160

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1847}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 51226560

約数和(自身を除く): 28545400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 1847, 2456, 3070, 3694, 6140, 7388, 9235, 12280, 14776, 18470, 36940, 73880, 567029, 1134058, 2268116, 2835145, 4536232, 5670290, 11340580, 22681160]

約数ペア:

[(1, 22681160), (2, 11340580), (4, 5670290), (5, 4536232), (8, 2835145), (10, 2268116), (20, 1134058), (40, 567029), (307, 73880), (614, 36940), (1228, 18470), (1535, 14776), (1847, 12280), (2456, 9235), (3070, 7388), (3694, 6140)]