520080316

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{91499}}^1$

素因数の和:91546

約数の個数: 36

約数和(自身を含む): 1095255000

約数和(自身を除く): 575174684

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 91499, 182998, 365996, 640493, 1280986, 2561972, 2653471, 4483451, 5306942, 8966902, 10613884, 17933804, 18574297, 37148594, 74297188, 130020079, 260040158, 520080316]

約数ペア:

[(1, 520080316), (2, 260040158), (4, 130020079), (7, 74297188), (14, 37148594), (28, 18574297), (29, 17933804), (49, 10613884), (58, 8966902), (98, 5306942), (116, 4483451), (196, 2653471), (203, 2561972), (406, 1280986), (812, 640493), (1421, 365996), (2842, 182998), (5684, 91499)]