1145283460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{450899}}^1$

素因数の和:451035

約数の個数: 24

約数和(自身を含む): 2424038400

約数和(自身を除く): 1278754940

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 450899, 901798, 1803596, 2254495, 4508990, 9017980, 57264173, 114528346, 229056692, 286320865, 572641730, 1145283460]

約数ペア:

[(1, 1145283460), (2, 572641730), (4, 286320865), (5, 229056692), (10, 114528346), (20, 57264173), (127, 9017980), (254, 4508990), (508, 2254495), (635, 1803596), (1270, 901798), (2540, 450899)]