108149900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{56921}}^1$

素因数の和:56954

約数の個数: 36

約数和(自身を含む): 247041480

約数和(自身を除く): 138891580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 56921, 113842, 227684, 284605, 569210, 1081499, 1138420, 1423025, 2162998, 2846050, 4325996, 5407495, 5692100, 10814990, 21629980, 27037475, 54074950, 108149900]

約数ペア:

[(1, 108149900), (2, 54074950), (4, 27037475), (5, 21629980), (10, 10814990), (19, 5692100), (20, 5407495), (25, 4325996), (38, 2846050), (50, 2162998), (76, 1423025), (95, 1138420), (100, 1081499), (190, 569210), (380, 284605), (475, 227684), (950, 113842), (1900, 56921)]