5684420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 14367360

約数和(自身を除く): 8682940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2137, 2660, 4274, 8548, 10685, 14959, 21370, 29918, 40603, 42740, 59836, 74795, 81206, 149590, 162412, 203015, 284221, 299180, 406030, 568442, 812060, 1136884, 1421105, 2842210, 5684420]

約数ペア:

[(1, 5684420), (2, 2842210), (4, 1421105), (5, 1136884), (7, 812060), (10, 568442), (14, 406030), (19, 299180), (20, 284221), (28, 203015), (35, 162412), (38, 149590), (70, 81206), (76, 74795), (95, 59836), (133, 42740), (140, 40603), (190, 29918), (266, 21370), (380, 14959), (532, 10685), (665, 8548), (1330, 4274), (2137, 2660)]