40881430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240479}}^1$

素因数の和:240503

約数の個数: 16

約数和(自身を含む): 77915520

約数和(自身を除く): 37034090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 240479, 480958, 1202395, 2404790, 4088143, 8176286, 20440715, 40881430]

約数ペア:

[(1, 40881430), (2, 20440715), (5, 8176286), (10, 4088143), (17, 2404790), (34, 1202395), (85, 480958), (170, 240479)]