2912030140

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{188359}}^1$

素因数の和:189141

約数の個数: 24

約数和(自身を含む): 6123206880

約数和(自身を除く): 3211176740

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 7730, 15460, 188359, 376718, 753436, 941795, 1883590, 3767180, 145601507, 291203014, 582406028, 728007535, 1456015070, 2912030140]

約数ペア:

[(1, 2912030140), (2, 1456015070), (4, 728007535), (5, 582406028), (10, 291203014), (20, 145601507), (773, 3767180), (1546, 1883590), (3092, 941795), (3865, 753436), (7730, 376718), (15460, 188359)]