117940400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6918

約数の個数: 60

約数和(自身を含む): 289983672

約数和(自身を除く): 172043272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 6857, 8600, 13714, 17200, 27428, 34285, 54856, 68570, 109712, 137140, 171425, 274280, 294851, 342850, 548560, 589702, 685700, 1179404, 1371400, 1474255, 2358808, 2742800, 2948510, 4717616, 5897020, 7371275, 11794040, 14742550, 23588080, 29485100, 58970200, 117940400]

約数ペア:

[(1, 117940400), (2, 58970200), (4, 29485100), (5, 23588080), (8, 14742550), (10, 11794040), (16, 7371275), (20, 5897020), (25, 4717616), (40, 2948510), (43, 2742800), (50, 2358808), (80, 1474255), (86, 1371400), (100, 1179404), (172, 685700), (200, 589702), (215, 548560), (344, 342850), (400, 294851), (430, 274280), (688, 171425), (860, 137140), (1075, 109712), (1720, 68570), (2150, 54856), (3440, 34285), (4300, 27428), (6857, 17200), (8600, 13714)]