84078010

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{29921}}^1$

素因数の和:30209

約数の個数: 16

約数和(自身を含む): 151884072

約数和(自身を除く): 67806062

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 29921, 59842, 149605, 299210, 8407801, 16815602, 42039005, 84078010]

約数ペア:

[(1, 84078010), (2, 42039005), (5, 16815602), (10, 8407801), (281, 299210), (562, 149605), (1405, 59842), (2810, 29921)]