38616740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 86056320

約数和(自身を除く): 47439580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 673, 755, 1346, 1510, 2692, 2869, 3020, 3365, 5738, 6730, 11476, 12787, 13460, 14345, 25574, 28690, 51148, 57380, 63935, 101623, 127870, 203246, 255740, 406492, 508115, 1016230, 1930837, 2032460, 3861674, 7723348, 9654185, 19308370, 38616740]

約数ペア:

[(1, 38616740), (2, 19308370), (4, 9654185), (5, 7723348), (10, 3861674), (19, 2032460), (20, 1930837), (38, 1016230), (76, 508115), (95, 406492), (151, 255740), (190, 203246), (302, 127870), (380, 101623), (604, 63935), (673, 57380), (755, 51148), (1346, 28690), (1510, 25574), (2692, 14345), (2869, 13460), (3020, 12787), (3365, 11476), (5738, 6730)]