20028050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57223}}^1$

素因数の和:57242

約数の個数: 24

約数和(自身を含む): 42574656

約数和(自身を除く): 22546606

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57223, 114446, 286115, 400561, 572230, 801122, 1430575, 2002805, 2861150, 4005610, 10014025, 20028050]

約数ペア:

[(1, 20028050), (2, 10014025), (5, 4005610), (7, 2861150), (10, 2002805), (14, 1430575), (25, 801122), (35, 572230), (50, 400561), (70, 286115), (175, 114446), (350, 57223)]