5662280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10913

約数の個数: 32

約数和(自身を含む): 13721400

約数和(自身を除く): 8059120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10889, 21778, 43556, 54445, 87112, 108890, 141557, 217780, 283114, 435560, 566228, 707785, 1132456, 1415570, 2831140, 5662280]

約数ペア:

[(1, 5662280), (2, 2831140), (4, 1415570), (5, 1132456), (8, 707785), (10, 566228), (13, 435560), (20, 283114), (26, 217780), (40, 141557), (52, 108890), (65, 87112), (104, 54445), (130, 43556), (260, 21778), (520, 10889)]