42522860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 94239936

約数和(自身を除く): 51717076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 953, 970, 1906, 1940, 2231, 3812, 4462, 4765, 8924, 9530, 11155, 19060, 21919, 22310, 43838, 44620, 87676, 92441, 109595, 184882, 219190, 369764, 438380, 462205, 924410, 1848820, 2126143, 4252286, 8504572, 10630715, 21261430, 42522860]

約数ペア:

[(1, 42522860), (2, 21261430), (4, 10630715), (5, 8504572), (10, 4252286), (20, 2126143), (23, 1848820), (46, 924410), (92, 462205), (97, 438380), (115, 369764), (194, 219190), (230, 184882), (388, 109595), (460, 92441), (485, 87676), (953, 44620), (970, 43838), (1906, 22310), (1940, 21919), (2231, 19060), (3812, 11155), (4462, 9530), (4765, 8924)]