19312960

素因数分解:

$2^6\times 5^1\times {\mathrm{60353}}^1$

素因数の和:60370

約数の個数: 28

約数和(自身を含む): 45989748

約数和(自身を除く): 26676788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60353, 120706, 241412, 301765, 482824, 603530, 965648, 1207060, 1931296, 2414120, 3862592, 4828240, 9656480, 19312960]

約数ペア:

[(1, 19312960), (2, 9656480), (4, 4828240), (5, 3862592), (8, 2414120), (10, 1931296), (16, 1207060), (20, 965648), (32, 603530), (40, 482824), (64, 301765), (80, 241412), (160, 120706), (320, 60353)]