230212480

素因数分解:

$2^7\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1019}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 552452400

約数和(自身を除く): 322239920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 353, 640, 706, 1019, 1412, 1765, 2038, 2824, 3530, 4076, 5095, 5648, 7060, 8152, 10190, 11296, 14120, 16304, 20380, 22592, 28240, 32608, 40760, 45184, 56480, 65216, 81520, 112960, 130432, 163040, 225920, 326080, 359707, 652160, 719414, 1438828, 1798535, 2877656, 3597070, 5755312, 7194140, 11510624, 14388280, 23021248, 28776560, 46042496, 57553120, 115106240, 230212480]

約数ペア:

[(1, 230212480), (2, 115106240), (4, 57553120), (5, 46042496), (8, 28776560), (10, 23021248), (16, 14388280), (20, 11510624), (32, 7194140), (40, 5755312), (64, 3597070), (80, 2877656), (128, 1798535), (160, 1438828), (320, 719414), (353, 652160), (640, 359707), (706, 326080), (1019, 225920), (1412, 163040), (1765, 130432), (2038, 112960), (2824, 81520), (3530, 65216), (4076, 56480), (5095, 45184), (5648, 40760), (7060, 32608), (8152, 28240), (10190, 22592), (11296, 20380), (14120, 16304)]