67385200

素因数分解:

$2^4\times 5^2\times {\mathrm{168463}}^1$

素因数の和:168481

約数の個数: 30

約数和(自身を含む): 161893904

約数和(自身を除く): 94508704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 168463, 336926, 673852, 842315, 1347704, 1684630, 2695408, 3369260, 4211575, 6738520, 8423150, 13477040, 16846300, 33692600, 67385200]

約数ペア:

[(1, 67385200), (2, 33692600), (4, 16846300), (5, 13477040), (8, 8423150), (10, 6738520), (16, 4211575), (20, 3369260), (25, 2695408), (40, 1684630), (50, 1347704), (80, 842315), (100, 673852), (200, 336926), (400, 168463)]