61532260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 136886400

約数和(自身を除く): 75354140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 772, 839, 965, 1678, 1930, 3356, 3667, 3860, 4195, 7334, 8390, 14668, 15941, 16780, 18335, 31882, 36670, 63764, 73340, 79705, 159410, 161927, 318820, 323854, 647708, 809635, 1619270, 3076613, 3238540, 6153226, 12306452, 15383065, 30766130, 61532260]

約数ペア:

[(1, 61532260), (2, 30766130), (4, 15383065), (5, 12306452), (10, 6153226), (19, 3238540), (20, 3076613), (38, 1619270), (76, 809635), (95, 647708), (190, 323854), (193, 318820), (380, 161927), (386, 159410), (772, 79705), (839, 73340), (965, 63764), (1678, 36670), (1930, 31882), (3356, 18335), (3667, 16780), (3860, 15941), (4195, 14668), (7334, 8390)]