2783703340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{550139}}^1$

素因数の和:550182

約数の個数: 48

約数和(自身を含む): 6654493440

約数和(自身を除く): 3870790100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 550139, 1100278, 2200556, 2750695, 5501390, 6051529, 11002780, 12103058, 12653197, 24206116, 25306394, 30257645, 50612788, 60515290, 63265985, 121030580, 126531970, 139185167, 253063940, 278370334, 556740668, 695925835, 1391851670, 2783703340]

約数ペア:

[(1, 2783703340), (2, 1391851670), (4, 695925835), (5, 556740668), (10, 278370334), (11, 253063940), (20, 139185167), (22, 126531970), (23, 121030580), (44, 63265985), (46, 60515290), (55, 50612788), (92, 30257645), (110, 25306394), (115, 24206116), (220, 12653197), (230, 12103058), (253, 11002780), (460, 6051529), (506, 5501390), (1012, 2750695), (1265, 2200556), (2530, 1100278), (5060, 550139)]