2016116088920

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{1153147}}^1$

素因数の和:1153668

約数の個数: 64

約数和(自身を含む): 4589298410400

約数和(自身を除く): 2573182321480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 401, 436, 545, 802, 872, 1090, 1604, 2005, 2180, 3208, 4010, 4360, 8020, 16040, 43709, 87418, 174836, 218545, 349672, 437090, 874180, 1153147, 1748360, 2306294, 4612588, 5765735, 9225176, 11531470, 23062940, 46125880, 125693023, 251386046, 462411947, 502772092, 628465115, 924823894, 1005544184, 1256930230, 1849647788, 2312059735, 2513860460, 3699295576, 4624119470, 5027720920, 9248238940, 18496477880, 50402902223, 100805804446, 201611608892, 252014511115, 403223217784, 504029022230, 1008058044460, 2016116088920]

約数ペア:

[(1, 2016116088920), (2, 1008058044460), (4, 504029022230), (5, 403223217784), (8, 252014511115), (10, 201611608892), (20, 100805804446), (40, 50402902223), (109, 18496477880), (218, 9248238940), (401, 5027720920), (436, 4624119470), (545, 3699295576), (802, 2513860460), (872, 2312059735), (1090, 1849647788), (1604, 1256930230), (2005, 1005544184), (2180, 924823894), (3208, 628465115), (4010, 502772092), (4360, 462411947), (8020, 251386046), (16040, 125693023), (43709, 46125880), (87418, 23062940), (174836, 11531470), (218545, 9225176), (349672, 5765735), (437090, 4612588), (874180, 2306294), (1153147, 1748360)]