12284080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 28873152

約数和(自身を除く): 16589072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1583, 1940, 3166, 3880, 6332, 7760, 7915, 12664, 15830, 25328, 31660, 63320, 126640, 153551, 307102, 614204, 767755, 1228408, 1535510, 2456816, 3071020, 6142040, 12284080]

約数ペア:

[(1, 12284080), (2, 6142040), (4, 3071020), (5, 2456816), (8, 1535510), (10, 1228408), (16, 767755), (20, 614204), (40, 307102), (80, 153551), (97, 126640), (194, 63320), (388, 31660), (485, 25328), (776, 15830), (970, 12664), (1552, 7915), (1583, 7760), (1940, 6332), (3166, 3880)]