83020090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{93281}}^1$

素因数の和:93377

約数の個数: 16

約数和(自身を含む): 151116840

約数和(自身を除く): 68096750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 93281, 186562, 466405, 932810, 8302009, 16604018, 41510045, 83020090]

約数ペア:

[(1, 83020090), (2, 41510045), (5, 16604018), (10, 8302009), (89, 932810), (178, 466405), (445, 186562), (890, 93281)]