4980380

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 10514448

約数和(自身を除く): 5534068

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1097, 1135, 2194, 2270, 4388, 4540, 5485, 10970, 21940, 249019, 498038, 996076, 1245095, 2490190, 4980380]

約数ペア:

[(1, 4980380), (2, 2490190), (4, 1245095), (5, 996076), (10, 498038), (20, 249019), (227, 21940), (454, 10970), (908, 5485), (1097, 4540), (1135, 4388), (2194, 2270)]