2021453500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2528

約数の個数: 96

約数和(自身を含む): 4848951744

約数和(自身を除く): 2827498244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 157, 220, 250, 275, 314, 500, 550, 628, 785, 1100, 1375, 1570, 1727, 2341, 2750, 3140, 3454, 3925, 4682, 5500, 6908, 7850, 8635, 9364, 11705, 15700, 17270, 19625, 23410, 25751, 34540, 39250, 43175, 46820, 51502, 58525, 78500, 86350, 103004, 117050, 128755, 172700, 215875, 234100, 257510, 292625, 367537, 431750, 515020, 585250, 643775, 735074, 863500, 1170500, 1287550, 1470148, 1837685, 2575100, 3218875, 3675370, 4042907, 6437750, 7350740, 8085814, 9188425, 12875500, 16171628, 18376850, 20214535, 36753700, 40429070, 45942125, 80858140, 91884250, 101072675, 183768500, 202145350, 404290700, 505363375, 1010726750, 2021453500]

約数ペア:

[(1, 2021453500), (2, 1010726750), (4, 505363375), (5, 404290700), (10, 202145350), (11, 183768500), (20, 101072675), (22, 91884250), (25, 80858140), (44, 45942125), (50, 40429070), (55, 36753700), (100, 20214535), (110, 18376850), (125, 16171628), (157, 12875500), (220, 9188425), (250, 8085814), (275, 7350740), (314, 6437750), (500, 4042907), (550, 3675370), (628, 3218875), (785, 2575100), (1100, 1837685), (1375, 1470148), (1570, 1287550), (1727, 1170500), (2341, 863500), (2750, 735074), (3140, 643775), (3454, 585250), (3925, 515020), (4682, 431750), (5500, 367537), (6908, 292625), (7850, 257510), (8635, 234100), (9364, 215875), (11705, 172700), (15700, 128755), (17270, 117050), (19625, 103004), (23410, 86350), (25751, 78500), (34540, 58525), (39250, 51502), (43175, 46820)]