203622100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5065

約数の個数: 72

約数和(自身を含む): 495155808

約数和(自身を除く): 291533708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3700, 4070, 5003, 8140, 10006, 10175, 20012, 20350, 25015, 40700, 50030, 55033, 100060, 110066, 125075, 185111, 220132, 250150, 275165, 370222, 500300, 550330, 740444, 925555, 1100660, 1375825, 1851110, 2036221, 2751650, 3702220, 4072442, 4627775, 5503300, 8144884, 9255550, 10181105, 18511100, 20362210, 40724420, 50905525, 101811050, 203622100]

約数ペア:

[(1, 203622100), (2, 101811050), (4, 50905525), (5, 40724420), (10, 20362210), (11, 18511100), (20, 10181105), (22, 9255550), (25, 8144884), (37, 5503300), (44, 4627775), (50, 4072442), (55, 3702220), (74, 2751650), (100, 2036221), (110, 1851110), (148, 1375825), (185, 1100660), (220, 925555), (275, 740444), (370, 550330), (407, 500300), (550, 370222), (740, 275165), (814, 250150), (925, 220132), (1100, 185111), (1628, 125075), (1850, 110066), (2035, 100060), (3700, 55033), (4070, 50030), (5003, 40700), (8140, 25015), (10006, 20350), (10175, 20012)]