2031700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1847}}^1$

素因数の和:1872

約数の個数: 36

約数和(自身を含む): 4812192

約数和(自身を除く): 2780492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1847, 3694, 7388, 9235, 18470, 20317, 36940, 40634, 46175, 81268, 92350, 101585, 184700, 203170, 406340, 507925, 1015850, 2031700]

約数ペア:

[(1, 2031700), (2, 1015850), (4, 507925), (5, 406340), (10, 203170), (11, 184700), (20, 101585), (22, 92350), (25, 81268), (44, 46175), (50, 40634), (55, 36940), (100, 20317), (110, 18470), (220, 9235), (275, 7388), (550, 3694), (1100, 1847)]