118533920

素因数分解:

$2^5\times 5^1\times {\mathrm{839}}^1\times {\mathrm{883}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 280687680

約数和(自身を除く): 162153760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 839, 883, 1678, 1766, 3356, 3532, 4195, 4415, 6712, 7064, 8390, 8830, 13424, 14128, 16780, 17660, 26848, 28256, 33560, 35320, 67120, 70640, 134240, 141280, 740837, 1481674, 2963348, 3704185, 5926696, 7408370, 11853392, 14816740, 23706784, 29633480, 59266960, 118533920]

約数ペア:

[(1, 118533920), (2, 59266960), (4, 29633480), (5, 23706784), (8, 14816740), (10, 11853392), (16, 7408370), (20, 5926696), (32, 3704185), (40, 2963348), (80, 1481674), (160, 740837), (839, 141280), (883, 134240), (1678, 70640), (1766, 67120), (3356, 35320), (3532, 33560), (4195, 28256), (4415, 26848), (6712, 17660), (7064, 16780), (8390, 14128), (8830, 13424)]