18256300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10739}}^1$

素因数の和:10770

約数の個数: 36

約数和(自身を含む): 41950440

約数和(自身を除く): 23694140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 10739, 21478, 42956, 53695, 107390, 182563, 214780, 268475, 365126, 536950, 730252, 912815, 1073900, 1825630, 3651260, 4564075, 9128150, 18256300]

約数ペア:

[(1, 18256300), (2, 9128150), (4, 4564075), (5, 3651260), (10, 1825630), (17, 1073900), (20, 912815), (25, 730252), (34, 536950), (50, 365126), (68, 268475), (85, 214780), (100, 182563), (170, 107390), (340, 53695), (425, 42956), (850, 21478), (1700, 10739)]