2379380

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 5026560

約数和(自身を除く): 2647180

約数列:

[1, 2, 4, 5, 10, 20, 271, 439, 542, 878, 1084, 1355, 1756, 2195, 2710, 4390, 5420, 8780, 118969, 237938, 475876, 594845, 1189690, 2379380]

約数ペア:

[(1, 2379380), (2, 1189690), (4, 594845), (5, 475876), (10, 237938), (20, 118969), (271, 8780), (439, 5420), (542, 4390), (878, 2710), (1084, 2195), (1355, 1756)]