26965340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25439}}^1$

素因数の和:25501

約数の個数: 24

約数和(自身を含む): 57697920

約数和(自身を除く): 30732580

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 25439, 50878, 101756, 127195, 254390, 508780, 1348267, 2696534, 5393068, 6741335, 13482670, 26965340]

約数ペア:

[(1, 26965340), (2, 13482670), (4, 6741335), (5, 5393068), (10, 2696534), (20, 1348267), (53, 508780), (106, 254390), (212, 127195), (265, 101756), (530, 50878), (1060, 25439)]