25521100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23201}}^1$

素因数の和:23226

約数の個数: 36

約数和(自身を含む): 60418008

約数和(自身を除く): 34896908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 23201, 46402, 92804, 116005, 232010, 255211, 464020, 510422, 580025, 1020844, 1160050, 1276055, 2320100, 2552110, 5104220, 6380275, 12760550, 25521100]

約数ペア:

[(1, 25521100), (2, 12760550), (4, 6380275), (5, 5104220), (10, 2552110), (11, 2320100), (20, 1276055), (22, 1160050), (25, 1020844), (44, 580025), (50, 510422), (55, 464020), (100, 255211), (110, 232010), (220, 116005), (275, 92804), (550, 46402), (1100, 23201)]