22581860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7013}}^1$

素因数の和:7052

約数の個数: 48

約数和(自身を含む): 56560896

約数和(自身を除く): 33979036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 7013, 14026, 28052, 35065, 49091, 70130, 98182, 140260, 161299, 196364, 245455, 322598, 490910, 645196, 806495, 981820, 1129093, 1612990, 2258186, 3225980, 4516372, 5645465, 11290930, 22581860]

約数ペア:

[(1, 22581860), (2, 11290930), (4, 5645465), (5, 4516372), (7, 3225980), (10, 2258186), (14, 1612990), (20, 1129093), (23, 981820), (28, 806495), (35, 645196), (46, 490910), (70, 322598), (92, 245455), (115, 196364), (140, 161299), (161, 140260), (230, 98182), (322, 70130), (460, 49091), (644, 35065), (805, 28052), (1610, 14026), (3220, 7013)]