84049840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150089}}^1$

素因数の和:150109

約数の個数: 40

約数和(自身を含む): 223333920

約数和(自身を除く): 139284080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150089, 300178, 600356, 750445, 1050623, 1200712, 1500890, 2101246, 2401424, 3001780, 4202492, 5253115, 6003560, 8404984, 10506230, 12007120, 16809968, 21012460, 42024920, 84049840]

約数ペア:

[(1, 84049840), (2, 42024920), (4, 21012460), (5, 16809968), (7, 12007120), (8, 10506230), (10, 8404984), (14, 6003560), (16, 5253115), (20, 4202492), (28, 3001780), (35, 2401424), (40, 2101246), (56, 1500890), (70, 1200712), (80, 1050623), (112, 750445), (140, 600356), (280, 300178), (560, 150089)]