77101640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25033}}^1$

素因数の和:25062

約数の個数: 64

約数和(自身を含む): 216293760

約数和(自身を除く): 139192120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 25033, 50066, 100132, 125165, 175231, 200264, 250330, 275363, 350462, 500660, 550726, 700924, 876155, 1001320, 1101452, 1376815, 1401848, 1752310, 1927541, 2202904, 2753630, 3504620, 3855082, 5507260, 7009240, 7710164, 9637705, 11014520, 15420328, 19275410, 38550820, 77101640]

約数ペア:

[(1, 77101640), (2, 38550820), (4, 19275410), (5, 15420328), (7, 11014520), (8, 9637705), (10, 7710164), (11, 7009240), (14, 5507260), (20, 3855082), (22, 3504620), (28, 2753630), (35, 2202904), (40, 1927541), (44, 1752310), (55, 1401848), (56, 1376815), (70, 1101452), (77, 1001320), (88, 876155), (110, 700924), (140, 550726), (154, 500660), (220, 350462), (280, 275363), (308, 250330), (385, 200264), (440, 175231), (616, 125165), (770, 100132), (1540, 50066), (3080, 25033)]