22456390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 45256176

約数和(自身を除く): 22799786

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 277, 335, 554, 605, 670, 737, 1210, 1385, 1474, 2770, 3047, 3685, 6094, 7370, 8107, 15235, 16214, 18559, 30470, 33517, 37118, 40535, 67034, 81070, 92795, 167585, 185590, 204149, 335170, 408298, 1020745, 2041490, 2245639, 4491278, 11228195, 22456390]

約数ペア:

[(1, 22456390), (2, 11228195), (5, 4491278), (10, 2245639), (11, 2041490), (22, 1020745), (55, 408298), (67, 335170), (110, 204149), (121, 185590), (134, 167585), (242, 92795), (277, 81070), (335, 67034), (554, 40535), (605, 37118), (670, 33517), (737, 30470), (1210, 18559), (1385, 16214), (1474, 15235), (2770, 8107), (3047, 7370), (3685, 6094)]