40945010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240853}}^1$

素因数の和:240877

約数の個数: 16

約数和(自身を含む): 78036696

約数和(自身を除く): 37091686

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 240853, 481706, 1204265, 2408530, 4094501, 8189002, 20472505, 40945010]

約数ペア:

[(1, 40945010), (2, 20472505), (5, 8189002), (10, 4094501), (17, 2408530), (34, 1204265), (85, 481706), (170, 240853)]