102593200

素因数分解:

$2^4\times 5^2\times {\mathrm{256483}}^1$

素因数の和:256501

約数の個数: 30

約数和(自身を含む): 246481124

約数和(自身を除く): 143887924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 256483, 512966, 1025932, 1282415, 2051864, 2564830, 4103728, 5129660, 6412075, 10259320, 12824150, 20518640, 25648300, 51296600, 102593200]

約数ペア:

[(1, 102593200), (2, 51296600), (4, 25648300), (5, 20518640), (8, 12824150), (10, 10259320), (16, 6412075), (20, 5129660), (25, 4103728), (40, 2564830), (50, 2051864), (80, 1282415), (100, 1025932), (200, 512966), (400, 256483)]