12580160

素因数分解:

$2^6\times 5^1\times {\mathrm{39313}}^1$

素因数の和:39330

約数の個数: 28

約数和(自身を含む): 29957268

約数和(自身を除く): 17377108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39313, 78626, 157252, 196565, 314504, 393130, 629008, 786260, 1258016, 1572520, 2516032, 3145040, 6290080, 12580160]

約数ペア:

[(1, 12580160), (2, 6290080), (4, 3145040), (5, 2516032), (8, 1572520), (10, 1258016), (16, 786260), (20, 629008), (32, 393130), (40, 314504), (64, 196565), (80, 157252), (160, 78626), (320, 39313)]