42494110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 81533952

約数和(自身を除く): 39039842

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 3931, 5405, 7862, 10810, 19655, 39310, 90413, 180826, 184757, 369514, 452065, 904130, 923785, 1847570, 4249411, 8498822, 21247055, 42494110]

約数ペア:

[(1, 42494110), (2, 21247055), (5, 8498822), (10, 4249411), (23, 1847570), (46, 923785), (47, 904130), (94, 452065), (115, 369514), (230, 184757), (235, 180826), (470, 90413), (1081, 39310), (2162, 19655), (3931, 10810), (5405, 7862)]