39385390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9677}}^1$

素因数の和:9732

約数の個数: 32

約数和(自身を含む): 79437024

約数和(自身を除く): 40051634

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 9677, 19354, 48385, 96770, 106447, 212894, 358049, 532235, 716098, 1064470, 1790245, 3580490, 3938539, 7877078, 19692695, 39385390]

約数ペア:

[(1, 39385390), (2, 19692695), (5, 7877078), (10, 3938539), (11, 3580490), (22, 1790245), (37, 1064470), (55, 716098), (74, 532235), (110, 358049), (185, 212894), (370, 106447), (407, 96770), (814, 48385), (2035, 19354), (4070, 9677)]