23800340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70001}}^1$

素因数の和:70027

約数の個数: 24

約数和(自身を含む): 52921512

約数和(自身を除く): 29121172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 70001, 140002, 280004, 350005, 700010, 1190017, 1400020, 2380034, 4760068, 5950085, 11900170, 23800340]

約数ペア:

[(1, 23800340), (2, 11900170), (4, 5950085), (5, 4760068), (10, 2380034), (17, 1400020), (20, 1190017), (34, 700010), (68, 350005), (85, 280004), (170, 140002), (340, 70001)]