56738000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2579}}^1$

素因数の和:2613

約数の個数: 80

約数和(自身を含む): 149722560

約数和(自身を除く): 92984560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2579, 2750, 4400, 5158, 5500, 10316, 11000, 12895, 20632, 22000, 25790, 28369, 41264, 51580, 56738, 64475, 103160, 113476, 128950, 141845, 206320, 226952, 257900, 283690, 322375, 453904, 515800, 567380, 644750, 709225, 1031600, 1134760, 1289500, 1418450, 2269520, 2579000, 2836900, 3546125, 5158000, 5673800, 7092250, 11347600, 14184500, 28369000, 56738000]

約数ペア:

[(1, 56738000), (2, 28369000), (4, 14184500), (5, 11347600), (8, 7092250), (10, 5673800), (11, 5158000), (16, 3546125), (20, 2836900), (22, 2579000), (25, 2269520), (40, 1418450), (44, 1289500), (50, 1134760), (55, 1031600), (80, 709225), (88, 644750), (100, 567380), (110, 515800), (125, 453904), (176, 322375), (200, 283690), (220, 257900), (250, 226952), (275, 206320), (400, 141845), (440, 128950), (500, 113476), (550, 103160), (880, 64475), (1000, 56738), (1100, 51580), (1375, 41264), (2000, 28369), (2200, 25790), (2579, 22000), (2750, 20632), (4400, 12895), (5158, 11000), (5500, 10316)]