83440730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 69573670

約数列:

[1, 2, 5, 10, 83, 166, 229, 415, 439, 458, 830, 878, 1145, 2195, 2290, 4390, 19007, 36437, 38014, 72874, 95035, 100531, 182185, 190070, 201062, 364370, 502655, 1005310, 8344073, 16688146, 41720365, 83440730]

約数ペア:

[(1, 83440730), (2, 41720365), (5, 16688146), (10, 8344073), (83, 1005310), (166, 502655), (229, 364370), (415, 201062), (439, 190070), (458, 182185), (830, 100531), (878, 95035), (1145, 72874), (2195, 38014), (2290, 36437), (4390, 19007)]