4227996880

素因数分解:

$2^4\times 5^1\times {\mathrm{52849961}}^1$

素因数の和:52849974

約数の個数: 20

約数和(自身を含む): 9830092932

約数和(自身を除く): 5602096052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52849961, 105699922, 211399844, 264249805, 422799688, 528499610, 845599376, 1056999220, 2113998440, 4227996880]

約数ペア:

[(1, 4227996880), (2, 2113998440), (4, 1056999220), (5, 845599376), (8, 528499610), (10, 422799688), (16, 264249805), (20, 211399844), (40, 105699922), (80, 52849961)]