33874120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 87609600

約数和(自身を除く): 53735480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 389, 622, 778, 1244, 1555, 1556, 1945, 2177, 2488, 2723, 3110, 3112, 3890, 4354, 5446, 6220, 7780, 8708, 10885, 10892, 12440, 13615, 15560, 17416, 21770, 21784, 27230, 43540, 54460, 87080, 108920, 120979, 241958, 483916, 604895, 846853, 967832, 1209790, 1693706, 2419580, 3387412, 4234265, 4839160, 6774824, 8468530, 16937060, 33874120]

約数ペア:

[(1, 33874120), (2, 16937060), (4, 8468530), (5, 6774824), (7, 4839160), (8, 4234265), (10, 3387412), (14, 2419580), (20, 1693706), (28, 1209790), (35, 967832), (40, 846853), (56, 604895), (70, 483916), (140, 241958), (280, 120979), (311, 108920), (389, 87080), (622, 54460), (778, 43540), (1244, 27230), (1555, 21784), (1556, 21770), (1945, 17416), (2177, 15560), (2488, 13615), (2723, 12440), (3110, 10892), (3112, 10885), (3890, 8708), (4354, 7780), (5446, 6220)]