9643940

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1259}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 20321280

約数和(自身を除く): 10677340

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1259, 1532, 1915, 2518, 3830, 5036, 6295, 7660, 12590, 25180, 482197, 964394, 1928788, 2410985, 4821970, 9643940]

約数ペア:

[(1, 9643940), (2, 4821970), (4, 2410985), (5, 1928788), (10, 964394), (20, 482197), (383, 25180), (766, 12590), (1259, 7660), (1532, 6295), (1915, 5036), (2518, 3830)]