386908300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 882756000

約数和(自身を除く): 495847700

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 149, 230, 298, 460, 575, 596, 745, 1129, 1150, 1490, 2258, 2300, 2980, 3427, 3725, 4516, 5645, 6854, 7450, 11290, 13708, 14900, 17135, 22580, 25967, 28225, 34270, 51934, 56450, 68540, 85675, 103868, 112900, 129835, 168221, 171350, 259670, 336442, 342700, 519340, 649175, 672884, 841105, 1298350, 1682210, 2596700, 3364420, 3869083, 4205525, 7738166, 8411050, 15476332, 16822100, 19345415, 38690830, 77381660, 96727075, 193454150, 386908300]

約数ペア:

[(1, 386908300), (2, 193454150), (4, 96727075), (5, 77381660), (10, 38690830), (20, 19345415), (23, 16822100), (25, 15476332), (46, 8411050), (50, 7738166), (92, 4205525), (100, 3869083), (115, 3364420), (149, 2596700), (230, 1682210), (298, 1298350), (460, 841105), (575, 672884), (596, 649175), (745, 519340), (1129, 342700), (1150, 336442), (1490, 259670), (2258, 171350), (2300, 168221), (2980, 129835), (3427, 112900), (3725, 103868), (4516, 85675), (5645, 68540), (6854, 56450), (7450, 51934), (11290, 34270), (13708, 28225), (14900, 25967), (17135, 22580)]