1055140511060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{8234279}}^1$

素因数の和:8234480

約数の個数: 48

約数和(自身を含む): 2282542416000

約数和(自身を除く): 1227401904940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 149, 172, 215, 298, 430, 596, 745, 860, 1490, 2980, 6407, 12814, 25628, 32035, 64070, 128140, 8234279, 16468558, 32937116, 41171395, 82342790, 164685580, 354073997, 708147994, 1226907571, 1416295988, 1770369985, 2453815142, 3540739970, 4907630284, 6134537855, 7081479940, 12269075710, 24538151420, 52757025553, 105514051106, 211028102212, 263785127765, 527570255530, 1055140511060]

約数ペア:

[(1, 1055140511060), (2, 527570255530), (4, 263785127765), (5, 211028102212), (10, 105514051106), (20, 52757025553), (43, 24538151420), (86, 12269075710), (149, 7081479940), (172, 6134537855), (215, 4907630284), (298, 3540739970), (430, 2453815142), (596, 1770369985), (745, 1416295988), (860, 1226907571), (1490, 708147994), (2980, 354073997), (6407, 164685580), (12814, 82342790), (25628, 41171395), (32035, 32937116), (64070, 16468558), (128140, 8234279)]