42273200

素因数分解:

$2^4\times 5^2\times {\mathrm{105683}}^1$

素因数の和:105701

約数の個数: 30

約数和(自身を含む): 101562324

約数和(自身を除く): 59289124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105683, 211366, 422732, 528415, 845464, 1056830, 1690928, 2113660, 2642075, 4227320, 5284150, 8454640, 10568300, 21136600, 42273200]

約数ペア:

[(1, 42273200), (2, 21136600), (4, 10568300), (5, 8454640), (8, 5284150), (10, 4227320), (16, 2642075), (20, 2113660), (25, 1690928), (40, 1056830), (50, 845464), (80, 528415), (100, 422732), (200, 211366), (400, 105683)]