134664500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{6569}}^1$

素因数の和:6629

約数の個数: 48

約数和(自身を含む): 301326480

約数和(自身を除く): 166661980

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 4100, 5125, 6569, 10250, 13138, 20500, 26276, 32845, 65690, 131380, 164225, 269329, 328450, 538658, 656900, 821125, 1077316, 1346645, 1642250, 2693290, 3284500, 5386580, 6733225, 13466450, 26932900, 33666125, 67332250, 134664500]

約数ペア:

[(1, 134664500), (2, 67332250), (4, 33666125), (5, 26932900), (10, 13466450), (20, 6733225), (25, 5386580), (41, 3284500), (50, 2693290), (82, 1642250), (100, 1346645), (125, 1077316), (164, 821125), (205, 656900), (250, 538658), (410, 328450), (500, 269329), (820, 164225), (1025, 131380), (2050, 65690), (4100, 32845), (5125, 26276), (6569, 20500), (10250, 13138)]