2574760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 5896800

約数和(自身を除く): 3322040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1091, 1180, 2182, 2360, 4364, 5455, 8728, 10910, 21820, 43640, 64369, 128738, 257476, 321845, 514952, 643690, 1287380, 2574760]

約数ペア:

[(1, 2574760), (2, 1287380), (4, 643690), (5, 514952), (8, 321845), (10, 257476), (20, 128738), (40, 64369), (59, 43640), (118, 21820), (236, 10910), (295, 8728), (472, 5455), (590, 4364), (1091, 2360), (1180, 2182)]