83281600

素因数分解:

$2^6\times 5^2\times {\mathrm{52051}}^1$

素因数の和:52073

約数の個数: 42

約数和(自身を含む): 204928724

約数和(自身を除く): 121647124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 52051, 104102, 208204, 260255, 416408, 520510, 832816, 1041020, 1301275, 1665632, 2082040, 2602550, 3331264, 4164080, 5205100, 8328160, 10410200, 16656320, 20820400, 41640800, 83281600]

約数ペア:

[(1, 83281600), (2, 41640800), (4, 20820400), (5, 16656320), (8, 10410200), (10, 8328160), (16, 5205100), (20, 4164080), (25, 3331264), (32, 2602550), (40, 2082040), (50, 1665632), (64, 1301275), (80, 1041020), (100, 832816), (160, 520510), (200, 416408), (320, 260255), (400, 208204), (800, 104102), (1600, 52051)]