18285655150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{18719}}^1$

素因数の和:21529

約数の個数: 48

約数和(自身を含む): 38886082560

約数和(自身を除く): 20600427410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2791, 5582, 13955, 18719, 19537, 27910, 37438, 39074, 69775, 93595, 97685, 131033, 139550, 187190, 195370, 262066, 467975, 488425, 655165, 935950, 976850, 1310330, 3275825, 6551650, 52244729, 104489458, 261223645, 365713103, 522447290, 731426206, 1306118225, 1828565515, 2612236450, 3657131030, 9142827575, 18285655150]

約数ペア:

[(1, 18285655150), (2, 9142827575), (5, 3657131030), (7, 2612236450), (10, 1828565515), (14, 1306118225), (25, 731426206), (35, 522447290), (50, 365713103), (70, 261223645), (175, 104489458), (350, 52244729), (2791, 6551650), (5582, 3275825), (13955, 1310330), (18719, 976850), (19537, 935950), (27910, 655165), (37438, 488425), (39074, 467975), (69775, 262066), (93595, 195370), (97685, 187190), (131033, 139550)]