86538642260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{88304737}}^1$

素因数の和:88304760

約数の個数: 36

約数和(自身を含む): 211401542772

約数和(自身を除く): 124862900512

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 88304737, 176609474, 353218948, 441523685, 618133159, 883047370, 1236266318, 1766094740, 2472532636, 3090665795, 4326932113, 6181331590, 8653864226, 12362663180, 17307728452, 21634660565, 43269321130, 86538642260]

約数ペア:

[(1, 86538642260), (2, 43269321130), (4, 21634660565), (5, 17307728452), (7, 12362663180), (10, 8653864226), (14, 6181331590), (20, 4326932113), (28, 3090665795), (35, 2472532636), (49, 1766094740), (70, 1236266318), (98, 883047370), (140, 618133159), (196, 441523685), (245, 353218948), (490, 176609474), (980, 88304737)]