126422900

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{6619}}^1$

素因数の和:6824

約数の個数: 36

約数和(自身を含む): 275815680

約数和(自身を除く): 149392780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 3820, 4775, 6619, 9550, 13238, 19100, 26476, 33095, 66190, 132380, 165475, 330950, 661900, 1264229, 2528458, 5056916, 6321145, 12642290, 25284580, 31605725, 63211450, 126422900]

約数ペア:

[(1, 126422900), (2, 63211450), (4, 31605725), (5, 25284580), (10, 12642290), (20, 6321145), (25, 5056916), (50, 2528458), (100, 1264229), (191, 661900), (382, 330950), (764, 165475), (955, 132380), (1910, 66190), (3820, 33095), (4775, 26476), (6619, 19100), (9550, 13238)]