22787710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9048

約数の個数: 32

約数和(自身を含む): 46697472

約数和(自身を除く): 23909762

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 9007, 18014, 45035, 90070, 99077, 198154, 207161, 414322, 495385, 990770, 1035805, 2071610, 2278771, 4557542, 11393855, 22787710]

約数ペア:

[(1, 22787710), (2, 11393855), (5, 4557542), (10, 2278771), (11, 2071610), (22, 1035805), (23, 990770), (46, 495385), (55, 414322), (110, 207161), (115, 198154), (230, 99077), (253, 90070), (506, 45035), (1265, 18014), (2530, 9007)]