42178070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 83483136

約数和(自身を除く): 41305066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 2927, 5854, 7205, 14410, 14635, 29270, 32197, 64394, 160985, 321970, 383437, 766874, 1917185, 3834370, 4217807, 8435614, 21089035, 42178070]

約数ペア:

[(1, 42178070), (2, 21089035), (5, 8435614), (10, 4217807), (11, 3834370), (22, 1917185), (55, 766874), (110, 383437), (131, 321970), (262, 160985), (655, 64394), (1310, 32197), (1441, 29270), (2882, 14635), (2927, 14410), (5854, 7205)]