22803280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9871

約数の個数: 40

約数和(自身を含む): 54851400

約数和(自身を除く): 32048120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9829, 19658, 39316, 49145, 78632, 98290, 157264, 196580, 285041, 393160, 570082, 786320, 1140164, 1425205, 2280328, 2850410, 4560656, 5700820, 11401640, 22803280]

約数ペア:

[(1, 22803280), (2, 11401640), (4, 5700820), (5, 4560656), (8, 2850410), (10, 2280328), (16, 1425205), (20, 1140164), (29, 786320), (40, 570082), (58, 393160), (80, 285041), (116, 196580), (145, 157264), (232, 98290), (290, 78632), (464, 49145), (580, 39316), (1160, 19658), (2320, 9829)]