84285440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8231}}^1$

素因数の和:8258

約数の個数: 48

約数和(自身を含む): 202260240

約数和(自身を除く): 117974800

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, 5120, 8231, 10240, 16462, 32924, 41155, 65848, 82310, 131696, 164620, 263392, 329240, 526784, 658480, 1053568, 1316960, 2107136, 2633920, 4214272, 5267840, 8428544, 10535680, 16857088, 21071360, 42142720, 84285440]

約数ペア:

[(1, 84285440), (2, 42142720), (4, 21071360), (5, 16857088), (8, 10535680), (10, 8428544), (16, 5267840), (20, 4214272), (32, 2633920), (40, 2107136), (64, 1316960), (80, 1053568), (128, 658480), (160, 526784), (256, 329240), (320, 263392), (512, 164620), (640, 131696), (1024, 82310), (1280, 65848), (2048, 41155), (2560, 32924), (5120, 16462), (8231, 10240)]