23351650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 50103936

約数和(自身を除く): 26752286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 487, 685, 959, 974, 1370, 1918, 2435, 3409, 3425, 4795, 4870, 6818, 6850, 9590, 12175, 17045, 23975, 24350, 34090, 47950, 66719, 85225, 133438, 170450, 333595, 467033, 667190, 934066, 1667975, 2335165, 3335950, 4670330, 11675825, 23351650]

約数ペア:

[(1, 23351650), (2, 11675825), (5, 4670330), (7, 3335950), (10, 2335165), (14, 1667975), (25, 934066), (35, 667190), (50, 467033), (70, 333595), (137, 170450), (175, 133438), (274, 85225), (350, 66719), (487, 47950), (685, 34090), (959, 24350), (974, 23975), (1370, 17045), (1918, 12175), (2435, 9590), (3409, 6850), (3425, 6818), (4795, 4870)]