98240

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1$

素因数の和:324

約数の個数: 28

約数和(自身を含む): 234696

約数和(自身を除く): 136456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 19648, 24560, 49120, 98240]

約数ペア:

[(1, 98240), (2, 49120), (4, 24560), (5, 19648), (8, 12280), (10, 9824), (16, 6140), (20, 4912), (32, 3070), (40, 2456), (64, 1535), (80, 1228), (160, 614), (307, 320)]