83824220

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{3329}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 176223600

約数和(自身を除く): 92399380

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2518, 3329, 5036, 6295, 6658, 12590, 13316, 16645, 25180, 33290, 66580, 4191211, 8382422, 16764844, 20956055, 41912110, 83824220]

約数ペア:

[(1, 83824220), (2, 41912110), (4, 20956055), (5, 16764844), (10, 8382422), (20, 4191211), (1259, 66580), (2518, 33290), (3329, 25180), (5036, 16645), (6295, 13316), (6658, 12590)]