38130800

素因数分解:

$2^4\times 5^2\times {\mathrm{95327}}^1$

素因数の和:95345

約数の個数: 30

約数和(自身を含む): 91610208

約数和(自身を除く): 53479408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 95327, 190654, 381308, 476635, 762616, 953270, 1525232, 1906540, 2383175, 3813080, 4766350, 7626160, 9532700, 19065400, 38130800]

約数ペア:

[(1, 38130800), (2, 19065400), (4, 9532700), (5, 7626160), (8, 4766350), (10, 3813080), (16, 2383175), (20, 1906540), (25, 1525232), (40, 953270), (50, 762616), (80, 476635), (100, 381308), (200, 190654), (400, 95327)]