2013996050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{20231}}^1$

素因数の和:20435

約数の個数: 48

約数和(自身を含む): 4109361984

約数和(自身を除く): 2095365934

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 181, 275, 362, 550, 905, 1810, 1991, 3982, 4525, 9050, 9955, 19910, 20231, 40462, 49775, 99550, 101155, 202310, 222541, 445082, 505775, 1011550, 1112705, 2225410, 3661811, 5563525, 7323622, 11127050, 18309055, 36618110, 40279921, 80559842, 91545275, 183090550, 201399605, 402799210, 1006998025, 2013996050]

約数ペア:

[(1, 2013996050), (2, 1006998025), (5, 402799210), (10, 201399605), (11, 183090550), (22, 91545275), (25, 80559842), (50, 40279921), (55, 36618110), (110, 18309055), (181, 11127050), (275, 7323622), (362, 5563525), (550, 3661811), (905, 2225410), (1810, 1112705), (1991, 1011550), (3982, 505775), (4525, 445082), (9050, 222541), (9955, 202310), (19910, 101155), (20231, 99550), (40462, 49775)]