52403600

素因数分解:

$2^4\times 5^2\times {\mathrm{131009}}^1$

素因数の和:131027

約数の個数: 30

約数和(自身を含む): 125900610

約数和(自身を除く): 73497010

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 131009, 262018, 524036, 655045, 1048072, 1310090, 2096144, 2620180, 3275225, 5240360, 6550450, 10480720, 13100900, 26201800, 52403600]

約数ペア:

[(1, 52403600), (2, 26201800), (4, 13100900), (5, 10480720), (8, 6550450), (10, 5240360), (16, 3275225), (20, 2620180), (25, 2096144), (40, 1310090), (50, 1048072), (80, 655045), (100, 524036), (200, 262018), (400, 131009)]