27832750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 58968000

約数和(自身を除く): 31135250

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 250, 275, 290, 319, 349, 550, 638, 698, 725, 1375, 1450, 1595, 1745, 2750, 3190, 3490, 3625, 3839, 7250, 7678, 7975, 8725, 10121, 15950, 17450, 19195, 20242, 38390, 39875, 43625, 50605, 79750, 87250, 95975, 101210, 111331, 191950, 222662, 253025, 479875, 506050, 556655, 959750, 1113310, 1265125, 2530250, 2783275, 5566550, 13916375, 27832750]

約数ペア:

[(1, 27832750), (2, 13916375), (5, 5566550), (10, 2783275), (11, 2530250), (22, 1265125), (25, 1113310), (29, 959750), (50, 556655), (55, 506050), (58, 479875), (110, 253025), (125, 222662), (145, 191950), (250, 111331), (275, 101210), (290, 95975), (319, 87250), (349, 79750), (550, 50605), (638, 43625), (698, 39875), (725, 38390), (1375, 20242), (1450, 19195), (1595, 17450), (1745, 15950), (2750, 10121), (3190, 8725), (3490, 7975), (3625, 7678), (3839, 7250)]