33877580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13999}}^1$

素因数の和:14030

約数の個数: 36

約数和(自身を含む): 78204000

約数和(自身を除く): 44326420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 13999, 27998, 55996, 69995, 139990, 153989, 279980, 307978, 615956, 769945, 1539890, 1693879, 3079780, 3387758, 6775516, 8469395, 16938790, 33877580]

約数ペア:

[(1, 33877580), (2, 16938790), (4, 8469395), (5, 6775516), (10, 3387758), (11, 3079780), (20, 1693879), (22, 1539890), (44, 769945), (55, 615956), (110, 307978), (121, 279980), (220, 153989), (242, 139990), (484, 69995), (605, 55996), (1210, 27998), (2420, 13999)]