4043283560

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{771619}}^1$

素因数の和:771761

約数の個数: 32

約数和(自身を含む): 9166845600

約数和(自身を除く): 5123562040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 771619, 1543238, 3086476, 3858095, 6172952, 7716190, 15432380, 30864760, 101082089, 202164178, 404328356, 505410445, 808656712, 1010820890, 2021641780, 4043283560]

約数ペア:

[(1, 4043283560), (2, 2021641780), (4, 1010820890), (5, 808656712), (8, 505410445), (10, 404328356), (20, 202164178), (40, 101082089), (131, 30864760), (262, 15432380), (524, 7716190), (655, 6172952), (1048, 3858095), (1310, 3086476), (2620, 1543238), (5240, 771619)]