12111700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3952

約数の個数: 36

約数和(自身を含む): 27137152

約数和(自身を除く): 15025452

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 3907, 7814, 15628, 19535, 39070, 78140, 97675, 121117, 195350, 242234, 390700, 484468, 605585, 1211170, 2422340, 3027925, 6055850, 12111700]

約数ペア:

[(1, 12111700), (2, 6055850), (4, 3027925), (5, 2422340), (10, 1211170), (20, 605585), (25, 484468), (31, 390700), (50, 242234), (62, 195350), (100, 121117), (124, 97675), (155, 78140), (310, 39070), (620, 19535), (775, 15628), (1550, 7814), (3100, 3907)]