45221000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4111}}^1$

素因数の和:4143

約数の個数: 64

約数和(自身を含む): 115464960

約数和(自身を除く): 70243960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 4111, 5500, 8222, 11000, 16444, 20555, 32888, 41110, 45221, 82220, 90442, 102775, 164440, 180884, 205550, 226105, 361768, 411100, 452210, 513875, 822200, 904420, 1027750, 1130525, 1808840, 2055500, 2261050, 4111000, 4522100, 5652625, 9044200, 11305250, 22610500, 45221000]

約数ペア:

[(1, 45221000), (2, 22610500), (4, 11305250), (5, 9044200), (8, 5652625), (10, 4522100), (11, 4111000), (20, 2261050), (22, 2055500), (25, 1808840), (40, 1130525), (44, 1027750), (50, 904420), (55, 822200), (88, 513875), (100, 452210), (110, 411100), (125, 361768), (200, 226105), (220, 205550), (250, 180884), (275, 164440), (440, 102775), (500, 90442), (550, 82220), (1000, 45221), (1100, 41110), (1375, 32888), (2200, 20555), (2750, 16444), (4111, 11000), (5500, 8222)]