29170460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 67858560

約数和(自身を除く): 38688100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 1979, 2948, 3685, 3958, 7370, 7916, 9895, 14740, 19790, 21769, 39580, 43538, 87076, 108845, 132593, 217690, 265186, 435380, 530372, 662965, 1325930, 1458523, 2651860, 2917046, 5834092, 7292615, 14585230, 29170460]

約数ペア:

[(1, 29170460), (2, 14585230), (4, 7292615), (5, 5834092), (10, 2917046), (11, 2651860), (20, 1458523), (22, 1325930), (44, 662965), (55, 530372), (67, 435380), (110, 265186), (134, 217690), (220, 132593), (268, 108845), (335, 87076), (670, 43538), (737, 39580), (1340, 21769), (1474, 19790), (1979, 14740), (2948, 9895), (3685, 7916), (3958, 7370)]