229251520

素因数分解:

$2^6\times 5^1\times {\mathrm{716411}}^1$

素因数の和:716428

約数の個数: 28

約数和(自身を含む): 545905944

約数和(自身を除く): 316654424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 716411, 1432822, 2865644, 3582055, 5731288, 7164110, 11462576, 14328220, 22925152, 28656440, 45850304, 57312880, 114625760, 229251520]

約数ペア:

[(1, 229251520), (2, 114625760), (4, 57312880), (5, 45850304), (8, 28656440), (10, 22925152), (16, 14328220), (20, 11462576), (32, 7164110), (40, 5731288), (64, 3582055), (80, 2865644), (160, 1432822), (320, 716411)]