99513790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 185976000

約数和(自身を除く): 86462210

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 409, 818, 839, 1678, 2045, 4090, 4195, 8390, 11861, 23722, 24331, 48662, 59305, 118610, 121655, 243310, 343151, 686302, 1715755, 3431510, 9951379, 19902758, 49756895, 99513790]

約数ペア:

[(1, 99513790), (2, 49756895), (5, 19902758), (10, 9951379), (29, 3431510), (58, 1715755), (145, 686302), (290, 343151), (409, 243310), (818, 121655), (839, 118610), (1678, 59305), (2045, 48662), (4090, 24331), (4195, 23722), (8390, 11861)]