9439276040

素因数分解:

$2^3\times 5^1\times {\mathrm{4133}}^1\times {\mathrm{57097}}^1$

素因数の和:61241

約数の個数: 32

約数和(自身を含む): 21243881880

約数和(自身を除く): 11804605840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4133, 8266, 16532, 20665, 33064, 41330, 57097, 82660, 114194, 165320, 228388, 285485, 456776, 570970, 1141940, 2283880, 235981901, 471963802, 943927604, 1179909505, 1887855208, 2359819010, 4719638020, 9439276040]

約数ペア:

[(1, 9439276040), (2, 4719638020), (4, 2359819010), (5, 1887855208), (8, 1179909505), (10, 943927604), (20, 471963802), (40, 235981901), (4133, 2283880), (8266, 1141940), (16532, 570970), (20665, 456776), (33064, 285485), (41330, 228388), (57097, 165320), (82660, 114194)]