10291257260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{19477}}^1$

素因数の和:20426

約数の個数: 48

約数和(自身を含む): 22382559360

約数和(自身を除く): 12091302100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 911, 1822, 3644, 4555, 9110, 18220, 19477, 26419, 38954, 52838, 77908, 97385, 105676, 132095, 194770, 264190, 389540, 528380, 564833, 1129666, 2259332, 2824165, 5648330, 11296660, 17743547, 35487094, 70974188, 88717735, 177435470, 354870940, 514562863, 1029125726, 2058251452, 2572814315, 5145628630, 10291257260]

約数ペア:

[(1, 10291257260), (2, 5145628630), (4, 2572814315), (5, 2058251452), (10, 1029125726), (20, 514562863), (29, 354870940), (58, 177435470), (116, 88717735), (145, 70974188), (290, 35487094), (580, 17743547), (911, 11296660), (1822, 5648330), (3644, 2824165), (4555, 2259332), (9110, 1129666), (18220, 564833), (19477, 528380), (26419, 389540), (38954, 264190), (52838, 194770), (77908, 132095), (97385, 105676)]