38616380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 89026560

約数和(自身を除く): 50410180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 919, 955, 1838, 1910, 2101, 3676, 3820, 4202, 4595, 8404, 9190, 10109, 10505, 18380, 20218, 21010, 40436, 42020, 50545, 101090, 175529, 202180, 351058, 702116, 877645, 1755290, 1930819, 3510580, 3861638, 7723276, 9654095, 19308190, 38616380]

約数ペア:

[(1, 38616380), (2, 19308190), (4, 9654095), (5, 7723276), (10, 3861638), (11, 3510580), (20, 1930819), (22, 1755290), (44, 877645), (55, 702116), (110, 351058), (191, 202180), (220, 175529), (382, 101090), (764, 50545), (919, 42020), (955, 40436), (1838, 21010), (1910, 20218), (2101, 18380), (3676, 10505), (3820, 10109), (4202, 9190), (4595, 8404)]