42462260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 53338060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 1759, 2414, 3518, 4828, 6035, 7036, 8795, 12070, 17590, 24140, 29903, 35180, 59806, 119612, 124889, 149515, 249778, 299030, 499556, 598060, 624445, 1248890, 2123113, 2497780, 4246226, 8492452, 10615565, 21231130, 42462260]

約数ペア:

[(1, 42462260), (2, 21231130), (4, 10615565), (5, 8492452), (10, 4246226), (17, 2497780), (20, 2123113), (34, 1248890), (68, 624445), (71, 598060), (85, 499556), (142, 299030), (170, 249778), (284, 149515), (340, 124889), (355, 119612), (710, 59806), (1207, 35180), (1420, 29903), (1759, 24140), (2414, 17590), (3518, 12070), (4828, 8795), (6035, 7036)]