96981340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 217502208

約数和(自身を除く): 120520868

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4903, 4945, 9806, 9890, 19612, 19780, 24515, 49030, 98060, 112769, 210829, 225538, 421658, 451076, 563845, 843316, 1054145, 1127690, 2108290, 2255380, 4216580, 4849067, 9698134, 19396268, 24245335, 48490670, 96981340]

約数ペア:

[(1, 96981340), (2, 48490670), (4, 24245335), (5, 19396268), (10, 9698134), (20, 4849067), (23, 4216580), (43, 2255380), (46, 2108290), (86, 1127690), (92, 1054145), (115, 843316), (172, 563845), (215, 451076), (230, 421658), (430, 225538), (460, 210829), (860, 112769), (989, 98060), (1978, 49030), (3956, 24515), (4903, 19780), (4945, 19612), (9806, 9890)]