84733820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53629}}^1$

素因数の和:53717

約数の個数: 24

約数和(自身を含む): 180196800

約数和(自身を除く): 95462980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 53629, 107258, 214516, 268145, 536290, 1072580, 4236691, 8473382, 16946764, 21183455, 42366910, 84733820]

約数ペア:

[(1, 84733820), (2, 42366910), (4, 21183455), (5, 16946764), (10, 8473382), (20, 4236691), (79, 1072580), (158, 536290), (316, 268145), (395, 214516), (790, 107258), (1580, 53629)]