30660800

素因数分解:

$2^6\times 5^2\times {\mathrm{19163}}^1$

素因数の和:19185

約数の個数: 42

約数和(自身を含む): 75448668

約数和(自身を除く): 44787868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 19163, 38326, 76652, 95815, 153304, 191630, 306608, 383260, 479075, 613216, 766520, 958150, 1226432, 1533040, 1916300, 3066080, 3832600, 6132160, 7665200, 15330400, 30660800]

約数ペア:

[(1, 30660800), (2, 15330400), (4, 7665200), (5, 6132160), (8, 3832600), (10, 3066080), (16, 1916300), (20, 1533040), (25, 1226432), (32, 958150), (40, 766520), (50, 613216), (64, 479075), (80, 383260), (100, 306608), (160, 191630), (200, 153304), (320, 95815), (400, 76652), (800, 38326), (1600, 19163)]