33865940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 74245248

約数和(自身を除く): 40379308

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 743, 860, 1060, 1486, 2279, 2972, 3715, 4558, 7430, 9116, 11395, 14860, 22790, 31949, 39379, 45580, 63898, 78758, 127796, 157516, 159745, 196895, 319490, 393790, 638980, 787580, 1693297, 3386594, 6773188, 8466485, 16932970, 33865940]

約数ペア:

[(1, 33865940), (2, 16932970), (4, 8466485), (5, 6773188), (10, 3386594), (20, 1693297), (43, 787580), (53, 638980), (86, 393790), (106, 319490), (172, 196895), (212, 159745), (215, 157516), (265, 127796), (430, 78758), (530, 63898), (743, 45580), (860, 39379), (1060, 31949), (1486, 22790), (2279, 14860), (2972, 11395), (3715, 9116), (4558, 7430)]