54169400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8737}}^1$

素因数の和:8784

約数の個数: 48

約数和(自身を含む): 130021440

約数和(自身を除く): 75852040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 8737, 17474, 34948, 43685, 69896, 87370, 174740, 218425, 270847, 349480, 436850, 541694, 873700, 1083388, 1354235, 1747400, 2166776, 2708470, 5416940, 6771175, 10833880, 13542350, 27084700, 54169400]

約数ペア:

[(1, 54169400), (2, 27084700), (4, 13542350), (5, 10833880), (8, 6771175), (10, 5416940), (20, 2708470), (25, 2166776), (31, 1747400), (40, 1354235), (50, 1083388), (62, 873700), (100, 541694), (124, 436850), (155, 349480), (200, 270847), (248, 218425), (310, 174740), (620, 87370), (775, 69896), (1240, 43685), (1550, 34948), (3100, 17474), (6200, 8737)]