2015687526050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41178499}}^1$

素因数の和:41178611

約数の個数: 48

約数和(自身を含む): 4135968540000

約数和(自身を除く): 2120281013950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2225, 4450, 4895, 9790, 24475, 48950, 41178499, 82356998, 205892495, 411784990, 452963489, 905926978, 1029462475, 2058924950, 2264817445, 3664886411, 4529634890, 7329772822, 11324087225, 18324432055, 22648174450, 36648864110, 40313750521, 80627501042, 91622160275, 183244320550, 201568752605, 403137505210, 1007843763025, 2015687526050]

約数ペア:

[(1, 2015687526050), (2, 1007843763025), (5, 403137505210), (10, 201568752605), (11, 183244320550), (22, 91622160275), (25, 80627501042), (50, 40313750521), (55, 36648864110), (89, 22648174450), (110, 18324432055), (178, 11324087225), (275, 7329772822), (445, 4529634890), (550, 3664886411), (890, 2264817445), (979, 2058924950), (1958, 1029462475), (2225, 905926978), (4450, 452963489), (4895, 411784990), (9790, 205892495), (24475, 82356998), (48950, 41178499)]