136548860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23789}}^1$

素因数の和:23846

約数の個数: 48

約数和(自身を含む): 335724480

約数和(自身を除く): 199175620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 23789, 47578, 95156, 118945, 166523, 237890, 333046, 475780, 666092, 832615, 975349, 1665230, 1950698, 3330460, 3901396, 4876745, 6827443, 9753490, 13654886, 19506980, 27309772, 34137215, 68274430, 136548860]

約数ペア:

[(1, 136548860), (2, 68274430), (4, 34137215), (5, 27309772), (7, 19506980), (10, 13654886), (14, 9753490), (20, 6827443), (28, 4876745), (35, 3901396), (41, 3330460), (70, 1950698), (82, 1665230), (140, 975349), (164, 832615), (205, 666092), (287, 475780), (410, 333046), (574, 237890), (820, 166523), (1148, 118945), (1435, 95156), (2870, 47578), (5740, 23789)]