133600550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{65171}}^1$

素因数の和:65224

約数の個数: 24

約数和(自身を含む): 254561832

約数和(自身を除く): 120961282

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 65171, 130342, 325855, 651710, 1629275, 2672011, 3258550, 5344022, 13360055, 26720110, 66800275, 133600550]

約数ペア:

[(1, 133600550), (2, 66800275), (5, 26720110), (10, 13360055), (25, 5344022), (41, 3258550), (50, 2672011), (82, 1629275), (205, 651710), (410, 325855), (1025, 130342), (2050, 65171)]