27473920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2683}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 65945880

約数和(自身を除く): 38471960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2683, 5120, 5366, 10240, 10732, 13415, 21464, 26830, 42928, 53660, 85856, 107320, 171712, 214640, 343424, 429280, 686848, 858560, 1373696, 1717120, 2747392, 3434240, 5494784, 6868480, 13736960, 27473920]

約数ペア:

[(1, 27473920), (2, 13736960), (4, 6868480), (5, 5494784), (8, 3434240), (10, 2747392), (16, 1717120), (20, 1373696), (32, 858560), (40, 686848), (64, 429280), (80, 343424), (128, 214640), (160, 171712), (256, 107320), (320, 85856), (512, 53660), (640, 42928), (1024, 26830), (1280, 21464), (2048, 13415), (2560, 10732), (2683, 10240), (5120, 5366)]