10389500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 14377060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 1889, 2750, 3778, 5500, 7556, 9445, 18890, 20779, 37780, 41558, 47225, 83116, 94450, 103895, 188900, 207790, 236125, 415580, 472250, 519475, 944500, 1038950, 2077900, 2597375, 5194750, 10389500]

約数ペア:

[(1, 10389500), (2, 5194750), (4, 2597375), (5, 2077900), (10, 1038950), (11, 944500), (20, 519475), (22, 472250), (25, 415580), (44, 236125), (50, 207790), (55, 188900), (100, 103895), (110, 94450), (125, 83116), (220, 47225), (250, 41558), (275, 37780), (500, 20779), (550, 18890), (1100, 9445), (1375, 7556), (1889, 5500), (2750, 3778)]