3136398260

素因数分解:

$2^2\times 5^1\times {\mathrm{10139}}^1\times {\mathrm{15467}}^1$

素因数の和:25615

約数の個数: 24

約数和(自身を含む): 6587511840

約数和(自身を除く): 3451113580

約数列:

[1, 2, 4, 5, 10, 20, 10139, 15467, 20278, 30934, 40556, 50695, 61868, 77335, 101390, 154670, 202780, 309340, 156819913, 313639826, 627279652, 784099565, 1568199130, 3136398260]

約数ペア:

[(1, 3136398260), (2, 1568199130), (4, 784099565), (5, 627279652), (10, 313639826), (20, 156819913), (10139, 309340), (15467, 202780), (20278, 154670), (30934, 101390), (40556, 77335), (50695, 61868)]