11508080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1593

約数の個数: 40

約数和(自身を含む): 27050352

約数和(自身を除く): 15542272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1483, 1552, 1940, 2966, 3880, 5932, 7415, 7760, 11864, 14830, 23728, 29660, 59320, 118640, 143851, 287702, 575404, 719255, 1150808, 1438510, 2301616, 2877020, 5754040, 11508080]

約数ペア:

[(1, 11508080), (2, 5754040), (4, 2877020), (5, 2301616), (8, 1438510), (10, 1150808), (16, 719255), (20, 575404), (40, 287702), (80, 143851), (97, 118640), (194, 59320), (388, 29660), (485, 23728), (776, 14830), (970, 11864), (1483, 7760), (1552, 7415), (1940, 5932), (2966, 3880)]