1889180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 4037040

約数和(自身を除く): 2147860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1601, 3202, 6404, 8005, 16010, 32020, 94459, 188918, 377836, 472295, 944590, 1889180]

約数ペア:

[(1, 1889180), (2, 944590), (4, 472295), (5, 377836), (10, 188918), (20, 94459), (59, 32020), (118, 16010), (236, 8005), (295, 6404), (590, 3202), (1180, 1601)]