2019431080

素因数分解:

$2^3\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{34603}}^1$

素因数の和:36073

約数の個数: 32

約数和(自身を含む): 4546965600

約数和(自身を除く): 2527534520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1459, 2918, 5836, 7295, 11672, 14590, 29180, 34603, 58360, 69206, 138412, 173015, 276824, 346030, 692060, 1384120, 50485777, 100971554, 201943108, 252428885, 403886216, 504857770, 1009715540, 2019431080]

約数ペア:

[(1, 2019431080), (2, 1009715540), (4, 504857770), (5, 403886216), (8, 252428885), (10, 201943108), (20, 100971554), (40, 50485777), (1459, 1384120), (2918, 692060), (5836, 346030), (7295, 276824), (11672, 173015), (14590, 138412), (29180, 69206), (34603, 58360)]