25766510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 58544640

約数和(自身を除く): 32778130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 307, 385, 545, 614, 763, 770, 1090, 1199, 1526, 1535, 2149, 2398, 3070, 3377, 3815, 4298, 5995, 6754, 7630, 8393, 10745, 11990, 16786, 16885, 21490, 23639, 33463, 33770, 41965, 47278, 66926, 83930, 118195, 167315, 234241, 236390, 334630, 368093, 468482, 736186, 1171205, 1840465, 2342410, 2576651, 3680930, 5153302, 12883255, 25766510]

約数ペア:

[(1, 25766510), (2, 12883255), (5, 5153302), (7, 3680930), (10, 2576651), (11, 2342410), (14, 1840465), (22, 1171205), (35, 736186), (55, 468482), (70, 368093), (77, 334630), (109, 236390), (110, 234241), (154, 167315), (218, 118195), (307, 83930), (385, 66926), (545, 47278), (614, 41965), (763, 33770), (770, 33463), (1090, 23639), (1199, 21490), (1526, 16885), (1535, 16786), (2149, 11990), (2398, 10745), (3070, 8393), (3377, 7630), (3815, 6754), (4298, 5995)]