82379000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7521

約数の個数: 64

約数和(自身を含む): 210319200

約数和(自身を除く): 127940200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 7489, 11000, 14978, 29956, 37445, 59912, 74890, 82379, 149780, 164758, 187225, 299560, 329516, 374450, 411895, 659032, 748900, 823790, 936125, 1497800, 1647580, 1872250, 2059475, 3295160, 3744500, 4118950, 7489000, 8237900, 10297375, 16475800, 20594750, 41189500, 82379000]

約数ペア:

[(1, 82379000), (2, 41189500), (4, 20594750), (5, 16475800), (8, 10297375), (10, 8237900), (11, 7489000), (20, 4118950), (22, 3744500), (25, 3295160), (40, 2059475), (44, 1872250), (50, 1647580), (55, 1497800), (88, 936125), (100, 823790), (110, 748900), (125, 659032), (200, 411895), (220, 374450), (250, 329516), (275, 299560), (440, 187225), (500, 164758), (550, 149780), (1000, 82379), (1100, 74890), (1375, 59912), (2200, 37445), (2750, 29956), (5500, 14978), (7489, 11000)]