90776961940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{92629553}}^1$

素因数の和:92629576

約数の個数: 36

約数和(自身を含む): 221755152276

約数和(自身を除く): 130978190336

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 92629553, 185259106, 370518212, 463147765, 648406871, 926295530, 1296813742, 1852591060, 2593627484, 3242034355, 4538848097, 6484068710, 9077696194, 12968137420, 18155392388, 22694240485, 45388480970, 90776961940]

約数ペア:

[(1, 90776961940), (2, 45388480970), (4, 22694240485), (5, 18155392388), (7, 12968137420), (10, 9077696194), (14, 6484068710), (20, 4538848097), (28, 3242034355), (35, 2593627484), (49, 1852591060), (70, 1296813742), (98, 926295530), (140, 648406871), (196, 463147765), (245, 370518212), (490, 185259106), (980, 92629553)]