137344820

素因数分解:

$2^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{3767}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 288658944

約数和(自身を除く): 151314124

約数列:

[1, 2, 4, 5, 10, 20, 1823, 3646, 3767, 7292, 7534, 9115, 15068, 18230, 18835, 36460, 37670, 75340, 6867241, 13734482, 27468964, 34336205, 68672410, 137344820]

約数ペア:

[(1, 137344820), (2, 68672410), (4, 34336205), (5, 27468964), (10, 13734482), (20, 6867241), (1823, 75340), (3646, 37670), (3767, 36460), (7292, 18835), (7534, 18230), (9115, 15068)]