80408004

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109847}}^1$

素因数の和:109915

約数の個数: 24

約数和(自身を含む): 190696128

約数和(自身を除く): 110288124

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 109847, 219694, 329541, 439388, 659082, 1318164, 6700667, 13401334, 20102001, 26802668, 40204002, 80408004]

約数ペア:

[(1, 80408004), (2, 40204002), (3, 26802668), (4, 20102001), (6, 13401334), (12, 6700667), (61, 1318164), (122, 659082), (183, 439388), (244, 329541), (366, 219694), (732, 109847)]