9405560

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 21425040

約数和(自身を除く): 12019480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2833, 3320, 5666, 11332, 14165, 22664, 28330, 56660, 113320, 235139, 470278, 940556, 1175695, 1881112, 2351390, 4702780, 9405560]

約数ペア:

[(1, 9405560), (2, 4702780), (4, 2351390), (5, 1881112), (8, 1175695), (10, 940556), (20, 470278), (40, 235139), (83, 113320), (166, 56660), (332, 28330), (415, 22664), (664, 14165), (830, 11332), (1660, 5666), (2833, 3320)]