1314520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 3013200

約数和(自身を除く): 1698680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 557, 590, 1114, 1180, 2228, 2360, 2785, 4456, 5570, 11140, 22280, 32863, 65726, 131452, 164315, 262904, 328630, 657260, 1314520]

約数ペア:

[(1, 1314520), (2, 657260), (4, 328630), (5, 262904), (8, 164315), (10, 131452), (20, 65726), (40, 32863), (59, 22280), (118, 11140), (236, 5570), (295, 4456), (472, 2785), (557, 2360), (590, 2228), (1114, 1180)]