384003140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6763}}^1$

素因数の和:6956

約数の個数: 48

約数和(自身を含む): 859082112

約数和(自身を除く): 475078972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 668, 835, 1670, 2839, 3340, 5678, 6763, 11356, 13526, 14195, 27052, 28390, 33815, 56780, 67630, 114971, 135260, 229942, 459884, 574855, 1129421, 1149710, 2258842, 2299420, 4517684, 5647105, 11294210, 19200157, 22588420, 38400314, 76800628, 96000785, 192001570, 384003140]

約数ペア:

[(1, 384003140), (2, 192001570), (4, 96000785), (5, 76800628), (10, 38400314), (17, 22588420), (20, 19200157), (34, 11294210), (68, 5647105), (85, 4517684), (167, 2299420), (170, 2258842), (334, 1149710), (340, 1129421), (668, 574855), (835, 459884), (1670, 229942), (2839, 135260), (3340, 114971), (5678, 67630), (6763, 56780), (11356, 33815), (13526, 28390), (14195, 27052)]