118006280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1051}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 304490880

約数和(自身を除く): 186484600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 401, 802, 1051, 1604, 2005, 2102, 2807, 3208, 4010, 4204, 5255, 5614, 7357, 8020, 8408, 10510, 11228, 14035, 14714, 16040, 21020, 22456, 28070, 29428, 36785, 42040, 56140, 58856, 73570, 112280, 147140, 294280, 421451, 842902, 1685804, 2107255, 2950157, 3371608, 4214510, 5900314, 8429020, 11800628, 14750785, 16858040, 23601256, 29501570, 59003140, 118006280]

約数ペア:

[(1, 118006280), (2, 59003140), (4, 29501570), (5, 23601256), (7, 16858040), (8, 14750785), (10, 11800628), (14, 8429020), (20, 5900314), (28, 4214510), (35, 3371608), (40, 2950157), (56, 2107255), (70, 1685804), (140, 842902), (280, 421451), (401, 294280), (802, 147140), (1051, 112280), (1604, 73570), (2005, 58856), (2102, 56140), (2807, 42040), (3208, 36785), (4010, 29428), (4204, 28070), (5255, 22456), (5614, 21020), (7357, 16040), (8020, 14714), (8408, 14035), (10510, 11228)]