2019938250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{244841}}^1$

素因数の和:244872

約数の個数: 64

約数和(自身を含む): 5500130688

約数和(自身を除く): 3480192438

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 4125, 8250, 244841, 489682, 734523, 1224205, 1469046, 2448410, 2693251, 3672615, 5386502, 6121025, 7345230, 8079753, 12242050, 13466255, 16159506, 18363075, 26932510, 30605125, 36726150, 40398765, 61210250, 67331275, 80797530, 91815375, 134662550, 183630750, 201993825, 336656375, 403987650, 673312750, 1009969125, 2019938250]

約数ペア:

[(1, 2019938250), (2, 1009969125), (3, 673312750), (5, 403987650), (6, 336656375), (10, 201993825), (11, 183630750), (15, 134662550), (22, 91815375), (25, 80797530), (30, 67331275), (33, 61210250), (50, 40398765), (55, 36726150), (66, 30605125), (75, 26932510), (110, 18363075), (125, 16159506), (150, 13466255), (165, 12242050), (250, 8079753), (275, 7345230), (330, 6121025), (375, 5386502), (550, 3672615), (750, 2693251), (825, 2448410), (1375, 1469046), (1650, 1224205), (2750, 734523), (4125, 489682), (8250, 244841)]