1101080260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{6389}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 2645153280

約数和(自身を除く): 1544073020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1231, 2462, 4924, 6155, 6389, 8617, 12310, 12778, 17234, 24620, 25556, 31945, 34468, 43085, 44723, 63890, 86170, 89446, 127780, 172340, 178892, 223615, 447230, 894460, 7864859, 15729718, 31459436, 39324295, 55054013, 78648590, 110108026, 157297180, 220216052, 275270065, 550540130, 1101080260]

約数ペア:

[(1, 1101080260), (2, 550540130), (4, 275270065), (5, 220216052), (7, 157297180), (10, 110108026), (14, 78648590), (20, 55054013), (28, 39324295), (35, 31459436), (70, 15729718), (140, 7864859), (1231, 894460), (2462, 447230), (4924, 223615), (6155, 178892), (6389, 172340), (8617, 127780), (12310, 89446), (12778, 86170), (17234, 63890), (24620, 44723), (25556, 43085), (31945, 34468)]