5620520

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 12722400

約数和(自身を除く): 7101880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 619, 908, 1135, 1238, 1816, 2270, 2476, 3095, 4540, 4952, 6190, 9080, 12380, 24760, 140513, 281026, 562052, 702565, 1124104, 1405130, 2810260, 5620520]

約数ペア:

[(1, 5620520), (2, 2810260), (4, 1405130), (5, 1124104), (8, 702565), (10, 562052), (20, 281026), (40, 140513), (227, 24760), (454, 12380), (619, 9080), (908, 6190), (1135, 4952), (1238, 4540), (1816, 3095), (2270, 2476)]