194480680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{286001}}^1$

素因数の和:286029

約数の個数: 32

約数和(自身を含む): 463323240

約数和(自身を除く): 268842560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 286001, 572002, 1144004, 1430005, 2288008, 2860010, 4862017, 5720020, 9724034, 11440040, 19448068, 24310085, 38896136, 48620170, 97240340, 194480680]

約数ペア:

[(1, 194480680), (2, 97240340), (4, 48620170), (5, 38896136), (8, 24310085), (10, 19448068), (17, 11440040), (20, 9724034), (34, 5720020), (40, 4862017), (68, 2860010), (85, 2288008), (136, 1430005), (170, 1144004), (340, 572002), (680, 286001)]