25537060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75109}}^1$

素因数の和:75135

約数の個数: 24

約数和(自身を含む): 56783160

約数和(自身を除く): 31246100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 75109, 150218, 300436, 375545, 751090, 1276853, 1502180, 2553706, 5107412, 6384265, 12768530, 25537060]

約数ペア:

[(1, 25537060), (2, 12768530), (4, 6384265), (5, 5107412), (10, 2553706), (17, 1502180), (20, 1276853), (34, 751090), (68, 375545), (85, 300436), (170, 150218), (340, 75109)]