192645140

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{5051}}^1$

素因数の和:6967

約数の個数: 24

約数和(自身を含む): 404847072

約数和(自身を除く): 212201932

約数列:

[1, 2, 4, 5, 10, 20, 1907, 3814, 5051, 7628, 9535, 10102, 19070, 20204, 25255, 38140, 50510, 101020, 9632257, 19264514, 38529028, 48161285, 96322570, 192645140]

約数ペア:

[(1, 192645140), (2, 96322570), (4, 48161285), (5, 38529028), (10, 19264514), (20, 9632257), (1907, 101020), (3814, 50510), (5051, 38140), (7628, 25255), (9535, 20204), (10102, 19070)]