42709850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37139}}^1$

素因数の和:37174

約数の個数: 24

約数和(自身を含む): 82896480

約数和(自身を除く): 40186630

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 37139, 74278, 185695, 371390, 854197, 928475, 1708394, 1856950, 4270985, 8541970, 21354925, 42709850]

約数ペア:

[(1, 42709850), (2, 21354925), (5, 8541970), (10, 4270985), (23, 1856950), (25, 1708394), (46, 928475), (50, 854197), (115, 371390), (230, 185695), (575, 74278), (1150, 37139)]