77636990

素因数分解:

$2^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{3449}}^1$

素因数の和:5707

約数の個数: 16

約数和(自身を含む): 139849200

約数和(自身を除く): 62212210

約数列:

[1, 2, 5, 10, 2251, 3449, 4502, 6898, 11255, 17245, 22510, 34490, 7763699, 15527398, 38818495, 77636990]

約数ペア:

[(1, 77636990), (2, 38818495), (5, 15527398), (10, 7763699), (2251, 34490), (3449, 22510), (4502, 17245), (6898, 11255)]