117946240

素因数分解:

$2^7\times 5^1\times {\mathrm{184291}}^1$

素因数の和:184310

約数の個数: 32

約数和(自身を含む): 281966760

約数和(自身を除く): 164020520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 184291, 368582, 737164, 921455, 1474328, 1842910, 2948656, 3685820, 5897312, 7371640, 11794624, 14743280, 23589248, 29486560, 58973120, 117946240]

約数ペア:

[(1, 117946240), (2, 58973120), (4, 29486560), (5, 23589248), (8, 14743280), (10, 11794624), (16, 7371640), (20, 5897312), (32, 3685820), (40, 2948656), (64, 1842910), (80, 1474328), (128, 921455), (160, 737164), (320, 368582), (640, 184291)]