8292760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4231}}^1$

素因数の和:4256

約数の個数: 48

約数和(自身を含む): 21710160

約数和(自身を除く): 13417400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4231, 8462, 16924, 21155, 29617, 33848, 42310, 59234, 84620, 118468, 148085, 169240, 207319, 236936, 296170, 414638, 592340, 829276, 1036595, 1184680, 1658552, 2073190, 4146380, 8292760]

約数ペア:

[(1, 8292760), (2, 4146380), (4, 2073190), (5, 1658552), (7, 1184680), (8, 1036595), (10, 829276), (14, 592340), (20, 414638), (28, 296170), (35, 236936), (40, 207319), (49, 169240), (56, 148085), (70, 118468), (98, 84620), (140, 59234), (196, 42310), (245, 33848), (280, 29617), (392, 21155), (490, 16924), (980, 8462), (1960, 4231)]