91054520

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2477}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 205178400

約数和(自身を除く): 114123880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1838, 2477, 3676, 4595, 4954, 7352, 9190, 9908, 12385, 18380, 19816, 24770, 36760, 49540, 99080, 2276363, 4552726, 9105452, 11381815, 18210904, 22763630, 45527260, 91054520]

約数ペア:

[(1, 91054520), (2, 45527260), (4, 22763630), (5, 18210904), (8, 11381815), (10, 9105452), (20, 4552726), (40, 2276363), (919, 99080), (1838, 49540), (2477, 36760), (3676, 24770), (4595, 19816), (4954, 18380), (7352, 12385), (9190, 9908)]