98375080

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8011}}^1$

素因数の和:8329

約数の個数: 32

約数和(自身を含む): 222092640

約数和(自身を除く): 123717560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 8011, 12280, 16022, 32044, 40055, 64088, 80110, 160220, 320440, 2459377, 4918754, 9837508, 12296885, 19675016, 24593770, 49187540, 98375080]

約数ペア:

[(1, 98375080), (2, 49187540), (4, 24593770), (5, 19675016), (8, 12296885), (10, 9837508), (20, 4918754), (40, 2459377), (307, 320440), (614, 160220), (1228, 80110), (1535, 64088), (2456, 40055), (3070, 32044), (6140, 16022), (8011, 12280)]