70681100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2787

約数の個数: 72

約数和(自身を含む): 180092640

約数和(自身を除く): 109411540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2590, 2729, 3700, 5180, 5458, 6475, 10916, 12950, 13645, 19103, 25900, 27290, 38206, 54580, 68225, 76412, 95515, 100973, 136450, 191030, 201946, 272900, 382060, 403892, 477575, 504865, 706811, 955150, 1009730, 1413622, 1910300, 2019460, 2524325, 2827244, 3534055, 5048650, 7068110, 10097300, 14136220, 17670275, 35340550, 70681100]

約数ペア:

[(1, 70681100), (2, 35340550), (4, 17670275), (5, 14136220), (7, 10097300), (10, 7068110), (14, 5048650), (20, 3534055), (25, 2827244), (28, 2524325), (35, 2019460), (37, 1910300), (50, 1413622), (70, 1009730), (74, 955150), (100, 706811), (140, 504865), (148, 477575), (175, 403892), (185, 382060), (259, 272900), (350, 201946), (370, 191030), (518, 136450), (700, 100973), (740, 95515), (925, 76412), (1036, 68225), (1295, 54580), (1850, 38206), (2590, 27290), (2729, 25900), (3700, 19103), (5180, 13645), (5458, 12950), (6475, 10916)]