42045440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2053}}^1$

素因数の和:2082

約数の個数: 52

約数和(自身を含む): 100945884

約数和(自身を除く): 58900444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2053, 2560, 4096, 4106, 5120, 8212, 10240, 10265, 16424, 20480, 20530, 32848, 41060, 65696, 82120, 131392, 164240, 262784, 328480, 525568, 656960, 1051136, 1313920, 2102272, 2627840, 4204544, 5255680, 8409088, 10511360, 21022720, 42045440]

約数ペア:

[(1, 42045440), (2, 21022720), (4, 10511360), (5, 8409088), (8, 5255680), (10, 4204544), (16, 2627840), (20, 2102272), (32, 1313920), (40, 1051136), (64, 656960), (80, 525568), (128, 328480), (160, 262784), (256, 164240), (320, 131392), (512, 82120), (640, 65696), (1024, 41060), (1280, 32848), (2048, 20530), (2053, 20480), (2560, 16424), (4096, 10265), (4106, 10240), (5120, 8212)]