26872049440

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4096349}}^1$

素因数の和:4096405

約数の個数: 48

約数和(自身を含む): 65033652600

約数和(自身を除く): 38161603160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 4096349, 8192698, 16385396, 20481745, 32770792, 40963490, 65541584, 81926980, 131083168, 163853960, 167950309, 327707920, 335900618, 655415840, 671801236, 839751545, 1343602472, 1679503090, 2687204944, 3359006180, 5374409888, 6718012360, 13436024720, 26872049440]

約数ペア:

[(1, 26872049440), (2, 13436024720), (4, 6718012360), (5, 5374409888), (8, 3359006180), (10, 2687204944), (16, 1679503090), (20, 1343602472), (32, 839751545), (40, 671801236), (41, 655415840), (80, 335900618), (82, 327707920), (160, 167950309), (164, 163853960), (205, 131083168), (328, 81926980), (410, 65541584), (656, 40963490), (820, 32770792), (1312, 20481745), (1640, 16385396), (3280, 8192698), (6560, 4096349)]