2125180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 4541040

約数和(自身を除く): 2415860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1801, 3602, 7204, 9005, 18010, 36020, 106259, 212518, 425036, 531295, 1062590, 2125180]

約数ペア:

[(1, 2125180), (2, 1062590), (4, 531295), (5, 425036), (10, 212518), (20, 106259), (59, 36020), (118, 18010), (236, 9005), (295, 7204), (590, 3602), (1180, 1801)]