4189243250

素因数分解:

$2^1\times 5^3\times {\mathrm{397}}^1\times {\mathrm{42209}}^1$

素因数の和:42623

約数の個数: 32

約数和(自身を含む): 7862203440

約数和(自身を除く): 3672960190

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 397, 794, 1985, 3970, 9925, 19850, 42209, 49625, 84418, 99250, 211045, 422090, 1055225, 2110450, 5276125, 10552250, 16756973, 33513946, 83784865, 167569730, 418924325, 837848650, 2094621625, 4189243250]

約数ペア:

[(1, 4189243250), (2, 2094621625), (5, 837848650), (10, 418924325), (25, 167569730), (50, 83784865), (125, 33513946), (250, 16756973), (397, 10552250), (794, 5276125), (1985, 2110450), (3970, 1055225), (9925, 422090), (19850, 211045), (42209, 99250), (49625, 84418)]