4801865360

素因数分解:

$2^4\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{34877}}^1$

素因数の和:36611

約数の個数: 40

約数和(自身を含む): 11171144376

約数和(自身を除く): 6369279016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1721, 3442, 6884, 8605, 13768, 17210, 27536, 34420, 34877, 68840, 69754, 137680, 139508, 174385, 279016, 348770, 558032, 697540, 1395080, 2790160, 60023317, 120046634, 240093268, 300116585, 480186536, 600233170, 960373072, 1200466340, 2400932680, 4801865360]

約数ペア:

[(1, 4801865360), (2, 2400932680), (4, 1200466340), (5, 960373072), (8, 600233170), (10, 480186536), (16, 300116585), (20, 240093268), (40, 120046634), (80, 60023317), (1721, 2790160), (3442, 1395080), (6884, 697540), (8605, 558032), (13768, 348770), (17210, 279016), (27536, 174385), (34420, 139508), (34877, 137680), (68840, 69754)]