2076432080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{837271}}^1$

素因数の和:837315

約数の個数: 40

約数和(自身を含む): 4983442944

約数和(自身を除く): 2907010864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 837271, 1674542, 3349084, 4186355, 6698168, 8372710, 13396336, 16745420, 25955401, 33490840, 51910802, 66981680, 103821604, 129777005, 207643208, 259554010, 415286416, 519108020, 1038216040, 2076432080]

約数ペア:

[(1, 2076432080), (2, 1038216040), (4, 519108020), (5, 415286416), (8, 259554010), (10, 207643208), (16, 129777005), (20, 103821604), (31, 66981680), (40, 51910802), (62, 33490840), (80, 25955401), (124, 16745420), (155, 13396336), (248, 8372710), (310, 6698168), (496, 4186355), (620, 3349084), (1240, 1674542), (2480, 837271)]