10180040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19601

約数の個数: 32

約数和(自身を含む): 24668280

約数和(自身を除く): 14488240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19577, 39154, 78308, 97885, 156616, 195770, 254501, 391540, 509002, 783080, 1018004, 1272505, 2036008, 2545010, 5090020, 10180040]

約数ペア:

[(1, 10180040), (2, 5090020), (4, 2545010), (5, 2036008), (8, 1272505), (10, 1018004), (13, 783080), (20, 509002), (26, 391540), (40, 254501), (52, 195770), (65, 156616), (104, 97885), (130, 78308), (260, 39154), (520, 19577)]