380427410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{33577}}^1$

素因数の和:33698

約数の個数: 32

約数和(自身を含む): 754296192

約数和(自身を除く): 373868782

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 33577, 67154, 167885, 335770, 369347, 738694, 1846735, 3458431, 3693470, 6916862, 17292155, 34584310, 38042741, 76085482, 190213705, 380427410]

約数ペア:

[(1, 380427410), (2, 190213705), (5, 76085482), (10, 38042741), (11, 34584310), (22, 17292155), (55, 6916862), (103, 3693470), (110, 3458431), (206, 1846735), (515, 738694), (1030, 369347), (1133, 335770), (2266, 167885), (5665, 67154), (11330, 33577)]