33504940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 81345600

約数和(自身を除く): 47840660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 2689, 3115, 5378, 6230, 10756, 12460, 13445, 18823, 26890, 37646, 53780, 75292, 94115, 188230, 239321, 376460, 478642, 957284, 1196605, 1675247, 2393210, 3350494, 4786420, 6700988, 8376235, 16752470, 33504940]

約数ペア:

[(1, 33504940), (2, 16752470), (4, 8376235), (5, 6700988), (7, 4786420), (10, 3350494), (14, 2393210), (20, 1675247), (28, 1196605), (35, 957284), (70, 478642), (89, 376460), (140, 239321), (178, 188230), (356, 94115), (445, 75292), (623, 53780), (890, 37646), (1246, 26890), (1780, 18823), (2492, 13445), (2689, 12460), (3115, 10756), (5378, 6230)]