3738680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 9525600

約数和(自身を除く): 5786920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 293, 319, 440, 580, 586, 638, 1160, 1172, 1276, 1465, 1595, 2344, 2552, 2930, 3190, 3223, 5860, 6380, 6446, 8497, 11720, 12760, 12892, 16115, 16994, 25784, 32230, 33988, 42485, 64460, 67976, 84970, 93467, 128920, 169940, 186934, 339880, 373868, 467335, 747736, 934670, 1869340, 3738680]

約数ペア:

[(1, 3738680), (2, 1869340), (4, 934670), (5, 747736), (8, 467335), (10, 373868), (11, 339880), (20, 186934), (22, 169940), (29, 128920), (40, 93467), (44, 84970), (55, 67976), (58, 64460), (88, 42485), (110, 33988), (116, 32230), (145, 25784), (220, 16994), (232, 16115), (290, 12892), (293, 12760), (319, 11720), (440, 8497), (580, 6446), (586, 6380), (638, 5860), (1160, 3223), (1172, 3190), (1276, 2930), (1465, 2552), (1595, 2344)]