11454820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3389}}^1$

素因数の和:3424

約数の個数: 36

約数和(自身を含む): 26055540

約数和(自身を除く): 14600720

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3389, 6778, 13556, 16945, 33890, 44057, 67780, 88114, 176228, 220285, 440570, 572741, 881140, 1145482, 2290964, 2863705, 5727410, 11454820]

約数ペア:

[(1, 11454820), (2, 5727410), (4, 2863705), (5, 2290964), (10, 1145482), (13, 881140), (20, 572741), (26, 440570), (52, 220285), (65, 176228), (130, 88114), (169, 67780), (260, 44057), (338, 33890), (676, 16945), (845, 13556), (1690, 6778), (3380, 3389)]