27368120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52631}}^1$

素因数の和:52655

約数の個数: 32

約数和(自身を含む): 66316320

約数和(自身を除く): 38948200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52631, 105262, 210524, 263155, 421048, 526310, 684203, 1052620, 1368406, 2105240, 2736812, 3421015, 5473624, 6842030, 13684060, 27368120]

約数ペア:

[(1, 27368120), (2, 13684060), (4, 6842030), (5, 5473624), (8, 3421015), (10, 2736812), (13, 2105240), (20, 1368406), (26, 1052620), (40, 684203), (52, 526310), (65, 421048), (104, 263155), (130, 210524), (260, 105262), (520, 52631)]