152028400

素因数分解:

$2^4\times 5^2\times {\mathrm{380071}}^1$

素因数の和:380089

約数の個数: 30

約数和(自身を含む): 365249192

約数和(自身を除く): 213220792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 380071, 760142, 1520284, 1900355, 3040568, 3800710, 6081136, 7601420, 9501775, 15202840, 19003550, 30405680, 38007100, 76014200, 152028400]

約数ペア:

[(1, 152028400), (2, 76014200), (4, 38007100), (5, 30405680), (8, 19003550), (10, 15202840), (16, 9501775), (20, 7601420), (25, 6081136), (40, 3800710), (50, 3040568), (80, 1900355), (100, 1520284), (200, 760142), (400, 380071)]