11949560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42677}}^1$

素因数の和:42695

約数の個数: 32

約数和(自身を含む): 30728160

約数和(自身を除く): 18778600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42677, 85354, 170708, 213385, 298739, 341416, 426770, 597478, 853540, 1194956, 1493695, 1707080, 2389912, 2987390, 5974780, 11949560]

約数ペア:

[(1, 11949560), (2, 5974780), (4, 2987390), (5, 2389912), (7, 1707080), (8, 1493695), (10, 1194956), (14, 853540), (20, 597478), (28, 426770), (35, 341416), (40, 298739), (56, 213385), (70, 170708), (140, 85354), (280, 42677)]