528020840

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{17077}}^1$

素因数の和:17861

約数の個数: 32

約数和(自身を含む): 1189653480

約数和(自身を除く): 661632640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 7730, 15460, 17077, 30920, 34154, 68308, 85385, 136616, 170770, 341540, 683080, 13200521, 26401042, 52802084, 66002605, 105604168, 132005210, 264010420, 528020840]

約数ペア:

[(1, 528020840), (2, 264010420), (4, 132005210), (5, 105604168), (8, 66002605), (10, 52802084), (20, 26401042), (40, 13200521), (773, 683080), (1546, 341540), (3092, 170770), (3865, 136616), (6184, 85385), (7730, 68308), (15460, 34154), (17077, 30920)]