1058467840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{51683}}^1$

素因数の和:51712

約数の個数: 52

約数和(自身を含む): 2540061864

約数和(自身を除く): 1481594024

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, 4096, 5120, 10240, 20480, 51683, 103366, 206732, 258415, 413464, 516830, 826928, 1033660, 1653856, 2067320, 3307712, 4134640, 6615424, 8269280, 13230848, 16538560, 26461696, 33077120, 52923392, 66154240, 105846784, 132308480, 211693568, 264616960, 529233920, 1058467840]

約数ペア:

[(1, 1058467840), (2, 529233920), (4, 264616960), (5, 211693568), (8, 132308480), (10, 105846784), (16, 66154240), (20, 52923392), (32, 33077120), (40, 26461696), (64, 16538560), (80, 13230848), (128, 8269280), (160, 6615424), (256, 4134640), (320, 3307712), (512, 2067320), (640, 1653856), (1024, 1033660), (1280, 826928), (2048, 516830), (2560, 413464), (4096, 258415), (5120, 206732), (10240, 103366), (20480, 51683)]