11509360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3121

約数の個数: 40

約数和(自身を含む): 27337536

約数和(自身を除く): 15828176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3061, 3760, 6122, 12244, 15305, 24488, 30610, 48976, 61220, 122440, 143867, 244880, 287734, 575468, 719335, 1150936, 1438670, 2301872, 2877340, 5754680, 11509360]

約数ペア:

[(1, 11509360), (2, 5754680), (4, 2877340), (5, 2301872), (8, 1438670), (10, 1150936), (16, 719335), (20, 575468), (40, 287734), (47, 244880), (80, 143867), (94, 122440), (188, 61220), (235, 48976), (376, 30610), (470, 24488), (752, 15305), (940, 12244), (1880, 6122), (3061, 3760)]