102610480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2006

約数の個数: 80

約数和(自身を含む): 275607360

約数和(自身を除く): 172996880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1889, 1940, 2716, 3395, 3778, 3880, 5432, 6790, 7556, 7760, 9445, 10864, 13223, 13580, 15112, 18890, 26446, 27160, 30224, 37780, 52892, 54320, 66115, 75560, 105784, 132230, 151120, 183233, 211568, 264460, 366466, 528920, 732932, 916165, 1057840, 1282631, 1465864, 1832330, 2565262, 2931728, 3664660, 5130524, 6413155, 7329320, 10261048, 12826310, 14658640, 20522096, 25652620, 51305240, 102610480]

約数ペア:

[(1, 102610480), (2, 51305240), (4, 25652620), (5, 20522096), (7, 14658640), (8, 12826310), (10, 10261048), (14, 7329320), (16, 6413155), (20, 5130524), (28, 3664660), (35, 2931728), (40, 2565262), (56, 1832330), (70, 1465864), (80, 1282631), (97, 1057840), (112, 916165), (140, 732932), (194, 528920), (280, 366466), (388, 264460), (485, 211568), (560, 183233), (679, 151120), (776, 132230), (970, 105784), (1358, 75560), (1552, 66115), (1889, 54320), (1940, 52892), (2716, 37780), (3395, 30224), (3778, 27160), (3880, 26446), (5432, 18890), (6790, 15112), (7556, 13580), (7760, 13223), (9445, 10864)]