83483780

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{46901}}^1$

素因数の和:46999

約数の個数: 24

約数和(自身を含む): 177289560

約数和(自身を除く): 93805780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 46901, 93802, 187604, 234505, 469010, 938020, 4174189, 8348378, 16696756, 20870945, 41741890, 83483780]

約数ペア:

[(1, 83483780), (2, 41741890), (4, 20870945), (5, 16696756), (10, 8348378), (20, 4174189), (89, 938020), (178, 469010), (356, 234505), (445, 187604), (890, 93802), (1780, 46901)]