9764920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22193}}^1$

素因数の和:22215

約数の個数: 32

約数和(自身を含む): 23969520

約数和(自身を除く): 14204600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22193, 44386, 88772, 110965, 177544, 221930, 244123, 443860, 488246, 887720, 976492, 1220615, 1952984, 2441230, 4882460, 9764920]

約数ペア:

[(1, 9764920), (2, 4882460), (4, 2441230), (5, 1952984), (8, 1220615), (10, 976492), (11, 887720), (20, 488246), (22, 443860), (40, 244123), (44, 221930), (55, 177544), (88, 110965), (110, 88772), (220, 44386), (440, 22193)]