42990880

素因数分解:

$2^5\times 5^1\times {\mathrm{268693}}^1$

素因数の和:268708

約数の個数: 24

約数和(自身を含む): 101566332

約数和(自身を除く): 58575452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 268693, 537386, 1074772, 1343465, 2149544, 2686930, 4299088, 5373860, 8598176, 10747720, 21495440, 42990880]

約数ペア:

[(1, 42990880), (2, 21495440), (4, 10747720), (5, 8598176), (8, 5373860), (10, 4299088), (16, 2686930), (20, 2149544), (32, 1343465), (40, 1074772), (80, 537386), (160, 268693)]