57088540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7907}}^1$

素因数の和:7954

約数の個数: 36

約数和(自身を含む): 126543816

約数和(自身を除く): 69455276

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 7907, 15814, 31628, 39535, 79070, 150233, 158140, 300466, 600932, 751165, 1502330, 2854427, 3004660, 5708854, 11417708, 14272135, 28544270, 57088540]

約数ペア:

[(1, 57088540), (2, 28544270), (4, 14272135), (5, 11417708), (10, 5708854), (19, 3004660), (20, 2854427), (38, 1502330), (76, 751165), (95, 600932), (190, 300466), (361, 158140), (380, 150233), (722, 79070), (1444, 39535), (1805, 31628), (3610, 15814), (7220, 7907)]