23505920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{4591}}^1$

素因数の和:4616

約数の個数: 44

約数和(自身を含む): 56398944

約数和(自身を除く): 32893024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 4591, 5120, 9182, 18364, 22955, 36728, 45910, 73456, 91820, 146912, 183640, 293824, 367280, 587648, 734560, 1175296, 1469120, 2350592, 2938240, 4701184, 5876480, 11752960, 23505920]

約数ペア:

[(1, 23505920), (2, 11752960), (4, 5876480), (5, 4701184), (8, 2938240), (10, 2350592), (16, 1469120), (20, 1175296), (32, 734560), (40, 587648), (64, 367280), (80, 293824), (128, 183640), (160, 146912), (256, 91820), (320, 73456), (512, 45910), (640, 36728), (1024, 22955), (1280, 18364), (2560, 9182), (4591, 5120)]