148826180

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{6961}}^1$

素因数の和:8039

約数の個数: 24

約数和(自身を含む): 312872280

約数和(自身を除く): 164046100

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 6961, 10690, 13922, 21380, 27844, 34805, 69610, 139220, 7441309, 14882618, 29765236, 37206545, 74413090, 148826180]

約数ペア:

[(1, 148826180), (2, 74413090), (4, 37206545), (5, 29765236), (10, 14882618), (20, 7441309), (1069, 139220), (2138, 69610), (4276, 34805), (5345, 27844), (6961, 21380), (10690, 13922)]