828352450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{199603}}^1$

素因数の和:199698

約数の個数: 24

約数和(自身を含む): 1559306448

約数和(自身を除く): 730953998

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 199603, 399206, 998015, 1996030, 4990075, 9980150, 16567049, 33134098, 82835245, 165670490, 414176225, 828352450]

約数ペア:

[(1, 828352450), (2, 414176225), (5, 165670490), (10, 82835245), (25, 33134098), (50, 16567049), (83, 9980150), (166, 4990075), (415, 1996030), (830, 998015), (2075, 399206), (4150, 199603)]