24472820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7507}}^1$

素因数の和:7679

約数の個数: 24

約数和(自身を含む): 51715104

約数和(自身を除く): 27242284

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7507, 15014, 30028, 37535, 75070, 150140, 1223641, 2447282, 4894564, 6118205, 12236410, 24472820]

約数ペア:

[(1, 24472820), (2, 12236410), (4, 6118205), (5, 4894564), (10, 2447282), (20, 1223641), (163, 150140), (326, 75070), (652, 37535), (815, 30028), (1630, 15014), (3260, 7507)]