220282090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5071

約数の個数: 64

約数和(自身を含む): 492873984

約数和(自身を除く): 272591894

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 2590, 3145, 4403, 5003, 6290, 8806, 10006, 22015, 25015, 35021, 44030, 50030, 70042, 85051, 170102, 175105, 185111, 350210, 370222, 425255, 595357, 850510, 925555, 1190714, 1295777, 1851110, 2591554, 2976785, 3146887, 5953570, 6293774, 6478885, 12957770, 15734435, 22028209, 31468870, 44056418, 110141045, 220282090]

約数ペア:

[(1, 220282090), (2, 110141045), (5, 44056418), (7, 31468870), (10, 22028209), (14, 15734435), (17, 12957770), (34, 6478885), (35, 6293774), (37, 5953570), (70, 3146887), (74, 2976785), (85, 2591554), (119, 1851110), (170, 1295777), (185, 1190714), (238, 925555), (259, 850510), (370, 595357), (518, 425255), (595, 370222), (629, 350210), (1190, 185111), (1258, 175105), (1295, 170102), (2590, 85051), (3145, 70042), (4403, 50030), (5003, 44030), (6290, 35021), (8806, 25015), (10006, 22015)]